Zhengzhou Great Electric Co.,Ltd.
| Supply Ability | 5 sets per month |
| Delivery Time | 30-45 days |
| Packaging Details | Wooden Package |
| Standard CT Class | 0.01S, 0.05, 0.02, 0.01...optional |
| Standard PT | 0.05 Class |
| Current Range | 5-5000A, or more for option |
| Voltage range | 6KV-220KV |
| Excitation Transformer | 10KVA |
| Rated Frequency | 50 or 60HZ |
| PC Software | available |
| Transformer tester accuracy | 2% |
| Brand Name | HNMC |
| Model Number | HES-30 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 5 sets per month | Delivery Time | 30-45 days |
| Packaging Details | Wooden Package | Standard CT Class | 0.01S, 0.05, 0.02, 0.01...optional |
| Standard PT | 0.05 Class | Current Range | 5-5000A, or more for option |
| Voltage range | 6KV-220KV | Excitation Transformer | 10KVA |
| Rated Frequency | 50 or 60HZ | PC Software | available |
| Transformer tester accuracy | 2% | Brand Name | HNMC |
| Model Number | HES-30 | Place of Origin | China |
| High Light | 0.01S Class 5000A Portable Test Equipment ，0.01S Class Portable Test Equipment ，220KV 0.01S Class current potential transformer | ||
CT PT TEST Equipment System HES-30
Configuration
| Standard CT, ±0.01S% |
| Standard PT (6kV-38.5kV), ±0.05% |
| Standard PT (110/√3kV, 220/√3kV), ±0.05% |
| CT Burden (5A, 1A), ±3% |
| PT Burden (100V, 100/√3V, 100/3V), ±3% |
| PT Burden (110V, 110/√3V, 110/3V), ±3% |
| Transformer Tester (Calibrator), ±2% |
| Current generator |
| Voltage Generator |
| Resonant high voltage source |
| Induction voltage divider |
| Secondary Test Cables |
| PC Test Software |
| CT PT Test Control Bench |
Technical Parameter
HES-30 CT/PT Test Control Bench
| Input Voltage: | AC 220V±10%, 50Hz, Single-Phase |
| Input Current: | AC 0-120A |
| Rated Capacity: | 30kVA |
| Output Voltage: | AC 0-250V |
| Output Current: | AC 0-120A |
| Output Voltage Adjustment: | Provided the Coarse adjustment & Fine adjustment |
| Protection function: | Provided over current & overvoltage protection |
| Output conversion functions: | Connect to Current source / Voltage source conversion functions |
| The Bench Structure: | Horizontal structure |
| Power Indicator: | LED, Output current, Output voltage |
| Color of the Bench | 7035 Gray |
HES-1Bx Transformer Tester
| Measure item: | Ratio errors & Phase errors of the CT and PT |
| Rated current: | 5A, 1A |
| Rated voltage: | 100V, 110V, 115V, 120V, 150V, 200V, 220V, 230V |
| Multiplier: | 1/√3, 1/3, 1, 1.5, 2 |
| Accuracy class: | ±2% |
| Operation range: | (1%-120%).In, (20%-120%).Un |
| Frequency: | 50Hz or 60Hz |
| Ratio error range: | ±0.0001% ~ ±19.99% (3 ranges: 0.1999%, 1.999%, 19.99%). |
| Minimum resolution:0.0001%. | |
| Phase error range: | 0.01' ~ ±900' (3 ranges: 9.00', 90.0', 900') |
| Minimum resolution: 0.01' | |
| Impedance range: | 0.001Ω~ 19.99Ω. |
| Minimum resolution: 0.001Ω. | |
| Admittance range: | 0.001 ms ~ 19.99 ms. |
| Minimum resolution:0.001 ms. | |
| Alarm Function: | Provided the sound & light alarm function when the polarity abnormal or ratio inconsistent. |
|
Input Load: |
- On Standard CT secondary side: ≈0.11Ω, COSφ≈1.0 - On Test Object CT secondary side: ≈0.003Ω, COSφ≈1.0 - On Standard PT secondary side: ≈0.05VA (100V) |
| Communication Interface: | Provided the RS232 serial PC communication interface |
| Display model: | LCD |
| Power supply: | AC 220V±10%, 60Hz |
| Power consumption: | < 20VA |
| Product Type: | Portable type. |
CT Burden FY47-49
| Rated Current: | 5A, 1A |
|
Power Factor and Rated Burden: |
In=5A: COSФ=0.8: 2.5/3.75/5/6.25/7.5/10/12.5/15/20/25/30/40/50/60VA COSФ=1.0: 2.5/3.75/5/6.25/7.5/10VA (more option available) In=1A: COSФ=0.8: 2.5/3.75/5/6.25/7.5/10/12.5/15/20/25/30/40/50/60VA COSФ=1.0: 2.5/3.75/5/6.25/7.5/10VA (more option available) |
| Accuracy Class: | ±3% |
| Operation Range: | (1%-120%). In |
| Frequency: | 50Hz or 60Hz |
| Withstand Voltage: | 2kV/1min |
| Insulation: | Air |
| Operating Model: | Short-time (Used in CT Accuracy Testing System) |
| Product Type: | Portable type. |
High-current Test Cables of the CT
Cables includes: 3000A(600mm2) x 3m x 2pcs, 1000A(200mm2) x 5m x 1pc
500A(100mm2) x 3m x 2pcs, 250A(50mm2) x 3m x 2pcs
HLB-50G1 Standard CT
|
Rated Primary Current(A): |
5, 7.5, 10, 12.5, 15, 20, 25, 30, 40, 50, 60, 75, 80, 100, 120, 125, 150, 160, 200, 250, 300, 315, 350, 400, 450, 500, 600, 630, 700, 750, 800, 900, 1000, 1200, 1250, 1400, 1500, 1600, 1800, 2000, 2500, 3000, 3150, 3500, 4000, 4500, 5000A (more option available) |
| Rated Secondary Current: | 5A, 1A |
| Rated Current Ratio: | 5A～5000A/5A, 5A～5000A/1A (more option available) |
| Accuracy Class: | 0.01S% (0.05%, 0.02%, 0.01% or better are available) |
| Rated Secondary Burden: | 0.2Ω (Burden is 5VA at I2 = 5A, Burden is 0.2VA at I2 = 1A) |
| Power Factor: | COSΦ=1.0 |
| Operating Range: | (1%-120%). In |
|
Connection Mode: |
Fixed connection terminals at Pri.current range is 5A-450A Pass-through connection with 2 turns at Pri.current range is 500A-900A Pass-through connection with 1 turn at Pri.current range is 1000A-5000A |
| Frequency: | 50Hz or 60Hz |
| Voltage Level: | AC 600V |
| Withstand Voltage: | 2000V 1min |
| Insulating Medium: | Air |
SLQ-30KVA Current Generator
| Input Voltage: | AC 0-250V |
| Output Current: | AC 0-5000A |
| Rated Capacity: | 30kVA |
| Rated Input Current: | AC 120A |
| Frequency: | 50Hz or 60Hz |
| Current Output Model: |
Fixed terminal at current is 50A, 200A, 500A Through-hole connection at current is 500A-5000A |
| Products Shape: | Stainless Steel Box |
| Working condition: | 0 - 40ºC, RH ≤ 90% |
FY95-1 PT Burden
| Rated Voltage: | 100V, 100/√3V, 100/3V |
| Power Factor: | COSФ=0.8, COSФ=1.0 |
| Rated Burden (VA): |
1.25VA, 2.5VA, 5VA, 10VA, 20VA, 40VA, 50VA, 80VA, 100VA (more option available) |
| Total Output Burden: | 308.75VA (more option available) |
| Accuracy Class: | ±3% |
| Operation Range: | (20%-120%). Un |
| Frequency: | 50Hz or 60Hz |
| Withstand Voltage: | 2kV/1min |
| Insulation: | Air |
| Operating Model: | Short-time (Used in PT Accuracy Testing System) |
HJB-35G3 Standard PT
| Rated Primary Voltage: | 6kV, 10kV, 15kV, 22kV, 35kV, 38.5kV |
| Rated Secondary Voltage: | 100V,110V,100/√3V,110/√3V,100/3V,110/3V |
|
Rated Voltage Ratio (kV): |
6/0.1, 6/√3/0.1/√3, 6/√3/0.1/3, 6/0.11, 6/√3/0.11/√3, 6/√3/0.11/3 10/0.1, 10/√3/0.1/√3, 10/√3/0.1/3, 10/0.11, 10/√3/0.11/√3, 10/√3/0.11/3 15/0.1, 15/√3/0.1/√3, 15/√3/0.1/3, 15/0.11, 15/√3/0.11/√3, 15/√3/0.11/3 22/0.1, 22/√3/0.1/√3, 22/√3/0.1/3, 22/0.11, 22/√3/0.11/√3, 22/√3/0.11/3 35/0.1, 35/√3/0.1/√3, 35/√3/0.1/3, 35/0.11, 35/√3/0.11/√3, 35/√3/0.11/3 38.5/0.1, 38.5/√3/0.1/√3, 38.5/√3/0.1/3, 38.5/0.11, 38.5/√3/0.11/√3, 38.5/√3/0.11/3 |
| Accuracy Class: | 0.05% (100V,110V,100/√3V,110/√3V), 0.1% (100/3V,110/3V) |
| Rated Secondary Burden: | 0.2VA(110V, 100V), 0.07VA(110/√3V, 100/√3V), 0.02VA(110/3V, 100/3V) |
| Power Factor: | COSΦ=1.0 |
| Operating Range: | (20%-120%). Un |
| Frequency: | 50Hz or 60Hz |
| Insulation: | Epoxy resin casting |
HJB-220G3 Standard PT
| Rated Primary Voltage: | 110/√3kV, 220/√3kV |
| Rated Secondary Voltage: | 110V, 110/√3V, 100V, 100/√3V |
|
Rated Voltage Ratio: |
110/√3/0.11/√3kV, 110/√3/0.11kV, 110/√3/0.1/√3kV, 110/√3/0.1kV 220/√3/0.11/√3kV, 220/√3/0.11kV, 220/√3/0.1/√3kV, 220/√3/0.1kV |
| Accuracy Class: | 0.05% (100/√3V,110/√3V), 0.1% (100V,110V) |
| Rated Secondary Burden: | 0.2VA(110V, 100V), 0.07VA(110/√3V, 100/√3V) |
| Power Factor: | COSΦ=1.0 |
| Operating Range: | (20%-120%). Un |
| Frequency: | 50Hz /60Hz |
| Insulation: | SF6 Gas |
SYQ-5/50 Voltage Generator
| Input Voltage: | AC 0-250V |
| Rated capacity: | 5kVA |
| Rated output voltage: | AC 50kV |
| Output current: | AC 100mA |
| Measuring voltage: | AC 0-100V (50kV/100V) |
| Insulation: | Oil |
| Product Application: | The product is a voltage generator, and used for inductive PT accuracy testing with 6kV-38.5kV voltage level |
HJC-80 Resonant High Voltage Source
|
Product Application: |
The system is a voltage generator, and used for Capacitive PT accuracy testing with 110/√3kV and 220/√3kV voltage level |
| Rated input voltage: | AC 220V |
| Rated output voltage: | AC 0~200 kV |
| Rated Capacity: | 200 kVar |
| Max output current: | AC 1.0 A |
| Frequency: | 50Hz or 60Hz |
| The capacitance of the object CVT: | 0.004uF ~0.02uF |
| Operating Condition: | Temperature: -10oC ～ +50 oC |
| RH: up to 85% (max. 90%, non-condensing) |
LCB-10KVA/10KV Exciting Transformer
| Input Voltage: | AC 0 - 250V, 50Hz |
| Output Voltage: | AC 0 - 10kV, 50Hz |
| Output Current: | AC 0-1A |
| Rated Capacity: | 10kVA |
| Insulation: | Dry type |
| Weight: | ~ 50 kg |
DKQ-40KVA/40KV Reactor
| Rated Capacity: | 40kVA/stage |
| Rated Voltage: | AC 40 kV/stage |
| Rated Current: | AC 1 A/stage |
| Inductance Range: | 125H-500H/stage |
| Insulation: | Epoxy resin casting |
| Weight: | ~ 60 kg/stage |
| Quantity: | 5pcs |
HJF Inductive Voltage Divider
| Accuracy Class: | 0.001% |
| Fixed Voltage Ratio: | 10-1, 10-2 , 10-3 |
| Variablle Voltage Ratio: | 10 x (10-1 + 10-2 + 10-3 + 10-4 + 10-5 + 10-6 + 10-7).Un |
| Input Impedance: | >100kΩ |
| Output impedance: | <3Ω |
| Input Votage Range: | Max AC 600V |
| Output Voltage: | Max AC 0~600V |
| Operation Range: | (20%--120%).Un |
| Frequency: | 50/60Hz |
| Temperature: | 5°C ~ 40°C |
| Relative Humidity (RH): | <85% |
| Weight: | ~15kg |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
2009
Total Annual:
100-500
Employee Number:
8 ~10
Ecer Certification：
Active Member
Zhengzhou Great Electric Co.,Ltd, established in 2011, is a fast growing company in Zhengzhou, Henan Province, in the same year, Henan Muchen Trading Co.,Ltd was founded as our export sales company, taking charge of all export deals. We specialize in production & supply of high-quality produc... Zhengzhou Great Electric Co.,Ltd, established in 2011, is a fast growing company in Zhengzhou, Henan Province, in the same year, Henan Muchen Trading Co.,Ltd was founded as our export sales company, taking charge of all export deals. We specialize in production & supply of high-quality produc...
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