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| Supply Ability | 2000 PCS/Year | 
| Delivery Time | 5-8 days | 
| Packaging Details | wooden case | 
| Model NO. | XHJB634 | 
| Power | Electricity | 
| Customized | Customized | 
| Color | Green | 
| Display | 8.4-Inch Large-Screen | 
| Unit Weight | 20kg | 
| Power Supply | AC 220V±10%, 50/60Hz | 
| Ambient Temperature | -10ºC~+50ºC | 
| Transport Package | Wooden Box with Foam Inside | 
| Trademark | XZH TEST | 
| Customization | Available | 
| Warranty | 12month | 
| Certification | CE, ISO | 
| Brand Name | XZH TEST | 
| Model Number | XHJB634 | 
| Place of Origin | Xi'an, Shaanxi, China | 
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 2000 PCS/Year | 
| Delivery Time | 5-8 days | Packaging Details | wooden case | 
| Model NO. | XHJB634 | Power | Electricity | 
| Customized | Customized | Color | Green | 
| Display | 8.4-Inch Large-Screen | Unit Weight | 20kg | 
| Power Supply | AC 220V±10%, 50/60Hz | Ambient Temperature | -10ºC~+50ºC | 
| Transport Package | Wooden Box with Foam Inside | Trademark | XZH TEST | 
| Customization | Available | Warranty | 12month | 
| Certification | CE, ISO | Brand Name | XZH TEST | 
| Model Number | XHJB634 | Place of Origin | Xi'an, Shaanxi, China | 
| High Light | three-phase relay protection tester ,microcomputer relay protection tester ,professional protection testing equipment | ||
Professional Three-Phase Microcomputer Relay Protection Tester for Protection Testing
XHJB634 microcomputer relay protection calibrator is a new type of miniaturized microcomputer relay protection tester fully realized by modern advanced microelectronic technology.
Output up to 4-phase voltage 3-phase current
1.AC/DC Test
2.The state series
3.Harmonic Superposition Test
4.High-Low Frequency Test
5.Power Direction & Impedance Test
6.Synchronization Test
7.Full Group Test:the static simulation test of relay protection tester
8.Distance & Zero Sequence Protection
9.Characteristic of Impedance
10.Differential Protection
11.Differential Harmonic
12.Comprehensive Test of Line Protection of 6-35 KV Microcomputer
Main technical parameters of the tester:
| Phase current output (effective value) | 0~40A, | 
| Output Precision | 0.2 degree | 
| 3 phase parallel current output (effective value) | 0~120A | 
| A Long-time Phase current | 10A | 
| Maximum output power of Phase current | 450VA | 
| Maximum output power of 3 parallel current | 900VA | 
| Maximum Permitted work time of 3 parallel curren | 10S | 
| Frequency range ( fundamental) | 20~1000Hz | 
| Harmonic time | 2~20 | 
| Current output | 0~±10A / phase, 0~±30A / 3 parallel | 
| Output Precision | 0.5 degree | 
| Phase voltage output (effective value) | 0~120V | 
| Output Precision | 0.2 degree | 
| Line voltage output (effective value) | 0~240V | 
| Phase voltage / Line phase output power | 80VA / 100VA | 
| Frequency range (fundamental) | 20~1000Hz | 
| Harmonic time | 1~20 | 
| Phase voltage output range | 0~±160V | 
| Output Precision | 0.5 degree | 
| Line voltage output range | 0~±320V | 
| Phase voltage / Line phase output power | 70VA / 140VA | 
| Time measuring range | 0.1ms ~ 9999s | 
| accuracy of measurement | <0.1ms | 
| Volume & weight | 400×360×160mm³ ,15kg | 
Company Details
Business Type:
Manufacturer 
Year Established:
2013 
Total Annual:
1000000-5000000
Employee Number:
50~100 
Ecer Certification:
Verified Supplier 
Xi'an Xu&Hui Electromechanical Technology Co., Ltd. /Xian XZH Electric Power Technology Co., Ltd. has found in 2013, located in Xi'an, China. which is a highly experienced team dedic... Xi'an Xu&Hui Electromechanical Technology Co., Ltd. /Xian XZH Electric Power Technology Co., Ltd. has found in 2013, located in Xi'an, China. which is a highly experienced team dedic...
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