Voltage Breakdown Tester
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| Brand | Changchun Intelligent |
|---|---|
| Origin | Jilin, China |
| Model | GJW-50E |
| Breakdown Voltage Range | 0–50 kV AC/DC |
| Input Voltage | AC 220 V ±10%, 50 Hz ±1% |
| Output Power | 1.2 kVA |
| Voltage Measurement Accuracy | ≤3% |
| Ramp Rate | 0.4–10 kV/s |
| Hold Time Range | 0–4 h (no-current condition) |
| Output Current | 60 mA |
| Dimensions (L×W×H) | 630×520×760 mm |
| Weight | 100 kg |
| Environmental Requirements | 23±2°C, RH 50% |
| Grounding Resistance | ≤4 Ω |
| Safety Interlocks | Six-level high-voltage cutoff (main power, keyed HV disconnect, autoreturn transformer switch, chamber door switch, input current limiter) |
| Brand | Changchun Intelligent |
|---|---|
| Origin | Jilin, China |
| Model | GJW-50E |
| Output Voltage | AC/DC 0–50 kV |
| Power Output | 3 kVA |
| Measurement Range | AC/DC 1–50 kV |
| Accuracy | ≤2% |
| Ramp Rate | 0.25–5 kV/s |
| Hold Time | 0–4 h |
| Leakage Current Setting | 1–30 mA |
| Dimensions (L×W×H) | 770×650×1050 mm |
| Weight | 100 kg |
| Input | AC 220 V ±10%, 50 Hz ±1% |
| Operating Environment | 15–30 °C, RH ≤85% |
| Grounding Depth Requirement | ≥1.5 m |
| Compliance | GB 1408.1–2006, GB 1408.2–2016, JJG 795–2016, ASTM D149, GB/T 1695–2005, GB/T 3333, GB 12913–2008 |
| Brand | Changchun Intelligent |
|---|---|
| Origin | Jilin, China |
| Model | GJW-50KV |
| Output Voltage | AC/DC 0–50 kV |
| Measurement Range | 5–50 kV |
| Voltage Accuracy | ≤4% |
| Rise Rate | 0.4–10 kV/s |
| Hold Time | 0–4 h (no-load) |
| Leakage Current Setting | 1–30 mA |
| Power Input | AC 220 V ±10%, 50 Hz ±1% |
| Rated Capacity | 3 kVA |
| Dimensions (L×W×H) | 630×520×760 mm |
| Weight | 100 kg |
| Operating Temperature | 15–30 °C |
| Relative Humidity | 0–85% RH |
| Grounding Depth Requirement | ≥1.5 m |
| Brand | Guance |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | GCDDJ Series |
| Price | USD 1,980 (approx.) |
| Dielectric Breakdown Voltage | 100 kV |
| Brand | GuanCe |
|---|---|
| Origin | Beijing, China |
| Model | GCDDJ-100kV |
| Dielectric Withstand Voltage | 100 kV AC/DC |
| Electrical Capacity | 5 kVA |
| Input Voltage | AC 220 V / 50 Hz |
| Voltage Ramp Rate | 0.1–5 kV/s (adjustable) |
| Voltage Accuracy | ≤ ±1.5% |
| Leakage Current Range | 0–100 mA |
| Voltage Sensor Range | 0–100 V |
| Electrode Options | φ25 mm (×2), φ75 mm (×1) |
| Test Chamber Dimensions | 750 × 600 × 800 mm |
| Overall Dimensions | 1500 × 850 × 1700 mm |
| Weight | ~250 kg |
| Safety Protections | Overvoltage, Overcurrent, Short-Circuit, Ground-Fault |
| Test Media | Air, Oil Bath (standard), High-Temperature Environment (optional) |
| Data Acquisition | Optically Isolated Digital I/O via Siemens PLC |
| Software Platform | Windows-based GUI with Real-Time Curve Plotting, ASTM/IEC Compliant Reporting |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCDDJ-100kV |
| Breakdown Voltage Range | 0–100 kV AC/DC |
| Electrical Capacity | 5 kVA |
| Input Voltage | AC 220 V / 50 Hz |
| Voltage Accuracy | ≤ ±1.5% |
| Rise Rate Adjustment | 0.1–5 kV/s (stepless) |
| Test Modes | Dielectric Strength, Withstand Voltage, Stepwise Voltage Testing |
| Detection Method | Dual-criterion (voltage drop + leakage current threshold) |
| Leakage Current Range | 0–100 mA |
| Voltage Sensor Range | 0–100 V (scaled to 100 kV) |
| Electrode Options | φ25 mm (×2), φ75 mm (×1), customizable |
| Test Medium | Ambient air, insulating oil bath (300 × 150 × 200 mm), optional high-temperature chamber |
| Safety Systems | Overvoltage, overcurrent, short-circuit, and ground-fault protection |
| Data Acquisition | Optically isolated digital I/O with Siemens S7 PLC control |
| Software Platform | Windows-based GUI with real-time curve plotting, Excel export, configurable reporting, and audit-ready test logging |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCDDJ-50kV |
| Breakdown Voltage Range | 0–50 kV AC/DC |
| Electrical Capacity | 5 kVA |
| Input Voltage | AC 220 V / 50 Hz |
| Rise Rate Adjustment | 0.1–5 kV/s (continuously variable) |
| Voltage Accuracy | ≤ ±1.5% |
| Leakage Current Measurement Range | 0–100 mA |
| Electrode Options | φ25 mm (×2), φ75 mm (×1), customizable |
| Test Medium | Air, oil bath (300×150×200 mm tank), or elevated temperature environment |
| Safety Protections | Overvoltage, overcurrent, short-circuit, and leakage current protection |
| Host Dimensions (L×W×H) | 1600 × 850 × 1700 mm |
| Weight | ~300 kg |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCYP-507 |
| Breakdown Voltage Range | 0–100 kV |
| Compliance Standards | GB/T 507–1986, GB/T 507–2002, DL 429.9, IEC 60156 |
| Communication Interface | RS-232 |
| Display Language | Switchable English/Chinese |
| Environmental Monitoring | Integrated Temperature & Humidity Display, Optional Infrared Oil Temperature Sensor |
| Protection Features | Overcurrent, Overvoltage, Short-Circuit, Watchdog Circuit |
| Measurement Architecture | High-Voltage Direct Sampling to ADC, Digital Microprocessor Control |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCYP-507.2 |
| Breakdown Voltage Range | 0–50 kV |
| Compliance Standards | GB/T 507–1986, GB/T 507–2002, DL 429.9, IEC 60156 |
| Communication Interface | RS-232 |
| Display | Dual-language (English/Chinese) LCD with real-time temperature & humidity monitoring |
| Safety Features | Overcurrent, overvoltage, short-circuit, and watchdog circuit protection |
| Electrode Cup Material | High-purity borosilicate glass + chemical-resistant polymer |
| Data Acquisition | Direct high-voltage end sampling into 16-bit A/D converter |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCYP-507.3 |
| Breakdown Voltage Range | 0–100 kV |
| Compliance Standards | GB/T 507–1986, GB/T 507–2002, DL 429.9, IEC 60156 |
| Communication Interface | RS-232 |
| Display | Dual-language (English/Chinese) LCD with real-time temperature & humidity monitoring |
| Optional Feature | Infrared oil temperature measurement module |
| Safety Protection | Overcurrent, overvoltage, short-circuit, and watchdog circuit protection |
| Dielectric Fluid Compatibility | Mineral insulating oils, silicone oils, and synthetic ester-based transformer oils |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCYP-507.4 |
| Breakdown Voltage Range | 0–100 kV |
| Compliance Standards | GB/T 507–1986, GB/T 507–2002, DL 429.9, IEC 60156 |
| Communication Interface | RS-232 |
| Display | Dual-language (English/Chinese) LCD with real-time temperature & humidity monitoring |
| Optional Feature | Infrared oil temperature measurement module |
| Safety Protections | Overcurrent, overvoltage, short-circuit, and watchdog circuitry |
| Electrode Cup Material | Chemically resistant borosilicate glass + high-performance polymer composite |
| Measurement Architecture | High-voltage direct-sampling A/D conversion (no analog signal conditioning stage) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCDDJ-100kV1 |
| Breakdown Voltage Range | 0–100 kV AC/DC |
| Electrical Capacity | 5 kVA |
| Input Voltage | AC 220 V / 50 Hz |
| Voltage Accuracy | ≤ ±1.5% |
| Rise Rate Adjustment | 0.1–5 kV/s (stepless, user-configurable) |
| Test Modes | Dielectric Strength (AC/DC), Withstand Voltage, Stepwise Ramp |
| Detection Method | Dual-threshold voltage & leakage current triggering |
| Leakage Current Range | 0–100 mA |
| Voltage Sensor Range | 0–100 V (scaled to 100 kV) |
| Electrode Options | φ25 mm (×2), φ75 mm (×1), custom electrodes available |
| Test Medium | Air, insulating oil (standard oil bath: 300 × 150 × 200 mm), optional high-temperature chamber |
| Safety Protections | Overvoltage, overcurrent, short-circuit, and ground-fault protection |
| Data Acquisition | Optically isolated digital I/O via Siemens PLC |
| Software Platform | Windows-based GUI with ASTM/IEC-compliant reporting engine |
| Dimensions (W × D × H) | 1500 × 850 × 1700 mm |
| Test Chamber Internal Dimensions | 750 × 600 × 800 mm |
| Observation Window | 550 × 600 mm tempered glass |
| Weight | ~250 kg |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Model | GCDDJ-100kV2 |
| Maximum Output Voltage | 100 kV AC/DC |
| Electrical Capacity | 5 kVA |
| Input Voltage | AC 220 V / 50 Hz |
| Voltage Ramp Rate | 0.1–5 kV/s (adjustable) |
| Voltage Accuracy | ≤ ±1.5% |
| Leakage Current Range | 0–100 mA |
| Voltage Sensor Range | 0–100 V |
| Electrode Options | φ25 mm (×2), φ75 mm (×1), customizable |
| Test Chamber Dimensions | 750 × 600 × 800 mm |
| Overall Dimensions | 1500 × 850 × 1700 mm |
| Weight | ~250 kg |
| Safety Protections | Overvoltage, overcurrent, short-circuit, and leakage current protection |
| Environmental Operating Conditions | Ambient temperature, RH ≤ 65% |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Model | GCDDJ-100kV3 |
| Breakdown Voltage | 100 kV AC/DC |
| Electrical Capacity | 5 kVA |
| Input Voltage | AC 220 V / 50 Hz |
| Ramp Rate | 0.1–5 kV/s (adjustable) |
| Voltage Accuracy | ≤ ±1.5% |
| Leakage Current Range | 0–100 mA |
| Voltage Sensor Range | 0–100 V |
| Electrode Options | φ25 mm (×2), φ75 mm (×1), customizable |
| Test Chamber Dimensions | 750 × 600 × 800 mm |
| Overall Dimensions | 1500 × 850 × 1700 mm |
| Weight | ~250 kg |
| Safety Protections | Overvoltage, overcurrent, short-circuit, and leakage current protection |
| Operating Environment | Ambient temperature, RH ≤ 65% |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCDDJ-100kV4 |
| Breakdown Voltage | 100 kV AC/DC |
| Electrical Capacity | 5 kVA |
| Input Voltage | AC 220 V / 50 Hz |
| Voltage Accuracy | ≤ ±1.5 % |
| Rise Rate Range | 0.1–5 kV/s (adjustable) |
| Leakage Current Range | 0–100 mA |
| Voltage Sensor Range | 0–100 V |
| Electrode Options | φ25 mm (×2), φ75 mm (×1), customizable |
| Test Chamber Dimensions | 750 × 600 × 800 mm |
| Overall Dimensions | 1500 × 850 × 1700 mm |
| Weight | ~250 kg |
| Safety Protections | Overvoltage, Overcurrent, Short-Circuit, Ground-Fault |
| Test Media | Air, Oil Bath (standard), High-Temperature Environment (optional) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Model | GCDDJ-150kV |
| Breakdown Voltage Range | 0–150 kV (AC/DC) |
| Compliance | GB/T 1408.1–2006, GB/T 1695–2005, GB/T 3333–1999, GB/T 12656–1990, HG/T 3330–1978, ASTM D149–2022 |
| Control System | Siemens PLC with optical-isolated PC communication |
| Voltage Ramp Rate | Continuously adjustable (0.1–5.0 kV/s), programmable |
| Data Acquisition | High-precision voltage & leakage current sensors |
| Test Modes | AC breakdown, DC breakdown, stepwise voltage hold (dielectric strength & withstand testing) |
| Environmental Operation | Compatible with high-temperature test chambers (optional) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCDDJ-150kV |
| Breakdown Voltage Range | 0–150 kV (AC/DC) |
| Compliance Standards | GB/T 1408.1–2006, GB/T 1695–2005, GB/T 3333–1999, HG/T 3330–2003, GB/T 12656–1990, ASTM D149–2022 |
| Control Architecture | Siemens S7-1200 PLC with optical-isolated PC communication |
| Data Acquisition | High-precision voltage/current sensors + Siemens digital I/O modules |
| Software Platform | Windows-based GUI with real-time curve plotting, configurable test protocols, and Excel export |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCDDJ-200kV |
| Breakdown Voltage Range | 0–150 kV (AC/DC) |
| Output Voltage | 200 kV (AC/DC) |
| Power Rating | 5 kVA |
| Input Voltage | AC 220 V / 50 Hz |
| Ramp Rate | 0.1–5 kV/s (adjustable) |
| Voltage Accuracy | ≤ ±1.5% |
| Leakage Current Range | 0–100 mA |
| Voltage Sensor Range | 0–100 V |
| Electrode Options | φ25 mm (×2), φ75 mm (×1), customizable |
| Test Chamber Dimensions | 750 × 600 × 800 mm |
| Overall Dimensions | 1500 × 850 × 1700 mm |
| Weight | ~250 kg |
| Safety Protections | Overvoltage, overcurrent, short-circuit, and leakage current protection |
| Environmental Operating Conditions | Ambient temperature, RH ≤ 65% |
| Data Acquisition | Optically isolated digital I/O interface |
| Control System | Siemens PLC with integrated digital I/O modules |
| Software Platform | Windows-based GUI with real-time curve visualization, Excel export, and configurable test reports |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Model | GCDDJ-200KV2 |
| Maximum Output Voltage | 200 kV AC/DC |
| Rated Power | 5 kVA |
| Voltage Accuracy | ≤1.5% |
| Adjustable Ramp Rate | 0.1–5 kV/s |
| Dielectric Test Medium | Air, Oil Bath (300×150×200 mm), Optional High-Temperature Chamber |
| Electrode Configurations | φ25 mm (×2), φ75 mm (×1) |
| Safety Protections | Overvoltage, Overcurrent, Short-Circuit, Leakage Current |
| Data Acquisition | Optically Isolated Siemens PLC + Digital I/O Modules |
| Software Platform | Windows-Based GUI with Real-Time Curve Plotting, ASTM/IEC-Compliant Reporting, Excel Export, and Audit-Trail-Ready Test Logging |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Model | GCDDJ-50kV2 |
| Breakdown Voltage | 50 kV AC/DC |
| Electrical Capacity | 5–20 kVA |
| Input Voltage | AC 220 V / 380 V, 50 Hz |
| Rise Rate | 0.1–5 kV/s (adjustable) |
| Voltage Accuracy | ≤ ±1.5% |
| Leakage Current Range | 0–100 mA |
| Electrode Options | φ25 mm (×2), φ75 mm (×1) |
| Test Medium | Air, Oil Bath (300 × 150 × 200 mm), or High-Temperature Environment |
| Safety Protections | Overvoltage, Overcurrent, Short-Circuit, Ground-Fault |
| Dimensions (L×W×H) | 1600 × 850 × 1700 mm |
| Weight | ~300 kg |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCDDJ-50kV3 |
| Breakdown Voltage Range | 0–50 kV AC/DC |
| Input Voltage | AC 220 V / 50 Hz |
| Electrical Capacity | 5 kVA |
| Voltage Accuracy | ≤1.5% |
| Rise Rate Adjustment | 0.1–5 kV/s (stepless) |
| Test Medium Options | Air, Oil Bath (300×150×200 mm), High-Temperature Environment |
| Electrode Configurations | φ25 mm (2 pcs), φ75 mm (1 pc), customizable |
| Safety Protections | Overvoltage, Overcurrent, Short-Circuit, Leakage Protection |
| Data Acquisition | Optically Isolated Digital I/O with Siemens PLC Core Control |
| Software Platform | Windows-based GUI with Real-Time Curve Plotting, ASTM/ISO/GB Compliance Reporting, Excel Export, and Audit-Trail-Ready Test Logging |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCDDJ-50kV4 |
| Breakdown Voltage Range | 0–50 kV AC/DC |
| Power Rating | 5 kVA |
| Input Voltage | AC 220 V / 50 Hz |
| Rise Rate Adjustment | 0.1–5 kV/s (stepless) |
| Voltage Accuracy | ≤ ±1.5% |
| Leakage Current Measurement Range | 0–100 mA |
| Electrode Options | φ25 mm (×2), φ75 mm (×1), customizable |
| Test Medium | Air, Oil Bath (300 × 150 × 200 mm tank), or High-Temperature Environment |
| Safety Protections | Overvoltage, Overcurrent, Short-Circuit, Ground-Fault, Interlock Door Sensing |
| Compliance Standards | GB/T 1408.1–2006, GB/T 1695–2005, GB/T 3333–1999, HG/T 3330–2003, GB/T 12656–1990, ASTM D149–2022 |
| Brand | Hongri Instrument |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HRJ-C |
| Price | USD 8,200 (FOB) |
| Maximum Output Voltage | 20 kV AC/DC |
| Compliance | GB/T 1408.1–2016, GB/T 13542.1–2009, GB/T 1695–2005, GB/T 3333–1999 |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | BDJC-50kV |
| Maximum Output Voltage | 50 kV AC/DC |
| Output Current | Adjustable up to 100 mA (standard setting: 30 mA) |
| Voltage Accuracy | ≤ ±1% |
| Rising Rate Range | 10–3000 V/s (adjustable in 7 steps) |
| Power Input | AC 220 V, 3 kVA |
| Electrode Configurations | Two φ25 mm brass electrodes + One φ75 mm brass electrode |
| Test Environments | Air or transformer oil immersion |
| Compliance | Designed per IEC 60243-1, ASTM D149, GB/T 1408.1, and ISO 60243-1 |
| Safety Enclosure | Transparent acrylic shield |
| Dimensions (L×W×H) | 700 × 800 × 1500 mm |
| Weight | ~120 kg |
| Brand | PUSH |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PS-1006 |
| Breakdown Voltage Range | 0–80 kV |
| Step-Up Transformer Capacity | 1.5 kVA |
| Step-Up Rates | 2.0 / 2.5 / 3.0 / 3.5 kV/s (selectable) |
| Electrode Gap | 2.5 mm (standard) |
| Power Supply | AC 220 V ±10%, 50 ±5 Hz |
| Power Consumption | <200 W |
| Ambient Operating Temperature | 0–40 °C |
| Relative Humidity | ≤85% |
| Display | Large LCD with Chinese character interface |
| Dimensions | 760 × 670 × 770 mm |
| Weight | 48 kg |
| Brand | Red Sun Instrument |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HRJC-2000V |
| Maximum Output Voltage | AC/DC 0–50 kV |
| Rated Power Capacity | 3 kVA |
| Voltage Ramp Rate | 0.1–5 kV/s (adjustable) |
| Test Modes | AC/DC Uniform Ramp, Stepwise Ramp, and Withstand Testing |
| Compliance Standards | GB/T 1695-2005, GB/T 4109-2008, DL 418-91, ASTM D149, IEC 60243-1 |
| Brand | Xutongyongfu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | XT-200 |
| Price Range | USD 7,000–14,000 (FOB) |
| Breakdown Voltage | 20 kV |
| AC Output | 6–15 kV (±1.5% accuracy) |
| DC Output | 10–25 kV (±1.5% accuracy) |
| Max Output Current | 550 mA (with compensating reactor) |
| Transformer Capacity | 1.0–1.5 kVA |
| Input Power | AC 220 V ±10%, 50 Hz ±1 Hz |
| Timer Range | 0–999 s (±0.5% accuracy) |
| Dimensions | 400 × 300 × 300 mm |
| Weight | 22 kg |
| Operating Temperature | −15 °C to +50 °C |
| Relative Humidity | ≤90% at +25 °C |
| Compliance | GB 50150–2006, DL/T 596–2005, DL/T 848.2–2004 |
| Brand | Xutongyongfu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | XT200-1 |
| Price Range | USD 7,000 – 14,000 (FOB) |
| AC Breakdown Voltage Output | Up to 15 kV (rms) |
| DC Breakdown Voltage Output | Up to 25 kV (dc) |
| Max. Output Current (with reactor compensation) | 550 mA |
| Rated Transformer Capacity | 1.0–1.5 kVA |
| Weight | 22 kg |
| Dimensions (W×D×H) | 400 × 300 × 300 mm |
| Operating Temperature | −15 °C to +50 °C |
| Relative Humidity | ≤90% at +25 °C |
| Compliance | GB 50150–2006, DL/T 596–2005, DL/T 848.2–2004 |
| Brand | Xutongyongfu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | XT200-2 |
| Price Range | USD 7,000 – 14,000 (FOB) |
| Maximum Breakdown Voltage | 20 kV AC/DC |
| Output Current | Up to 550 mA (with compensating reactor) |
| Input Power | AC 220 V ±10%, 50 Hz ±1 Hz |
| Accuracy | ±1.5% of reading (voltage), ±0.5% (timer) |
| Timer Range | 0–999 s (selectable in seconds, minutes, hours) |
| Overcurrent Protection | 6.7 A |
| Operating Temperature | −15 °C to +50 °C |
| Relative Humidity | ≤90% at +25 °C |
| Dimensions | 400 × 300 × 300 mm |
| Weight | 22 kg |
| Compliance | GB 50150–2006, DL/T 596–2005, DL/T 848.2–2004 |
| Brand | Yasuda |
|---|---|
| Origin | Japan |
| Model | No.199 |
| Dielectric Breakdown Voltage | 100 kV |
| Compliance Standards | GB/T 1408.1, IEC 60243-1, IEC 60851-5, JIS C2110 (C3003), JIS C3216-5 |
| Safety Features | Interlocked safety door, dual-start push buttons, emergency stop, acrylic + mesh steel test chamber, visual/audible alarm tower, key-operated preparation switch |
| Output Options | Touchscreen display, mini thermal printer, CSV data export |
| Drive System | Motor-driven variable-ratio transformer for precise and repeatable voltage ramping |