Wuhan GDZX Power Equipment Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 500 Set/Sets per Month |
| Delivery Time | 7~10 work days |
| Packaging Details | Carton or wooden box |
| Product name | Grounding Fault Locating And Alarming System |
| Ripple measuring range | 0-100V |
| Ripple measuring accuracy | >1% |
| Instrument power dissipation | ≤30W |
| Weight | ≤8Kg |
| Dimension | 360*135*280mm |
| Brand Name | GDZX |
| Model Number | ZX-JXPDF |
| Certification | ISO9001 |
| Place of Origin | Hubei, China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 500 Set/Sets per Month |
| Delivery Time | 7~10 work days | Packaging Details | Carton or wooden box |
| Product name | Grounding Fault Locating And Alarming System | Ripple measuring range | 0-100V |
| Ripple measuring accuracy | >1% | Instrument power dissipation | ≤30W |
| Weight | ≤8Kg | Dimension | 360*135*280mm |
| Brand Name | GDZX | Model Number | ZX-JXPDF |
| Certification | ISO9001 | Place of Origin | Hubei, China |
| High Light | digital insulation resistance tester ， insulation resistance test instrument | ||
DC 220V 110V 48V 24V Ground Fault Detector Locating And Alarming System
Features
1. Cortex-M3 STM32 as Master chip, high integration high anti-interference ability, high running speed, low power dissipation
2.Menu operation with humanization design
3. All relative parameters can be set via menu, alarms all through sound and light output or relative dry contact output
4. Can accurately measure DC voltage, module state, insulation, can discriminate bus grounding and branch grounding, can display grounding resistance, and detect grounding fault in two or more branches.
5. Can test and monitor all branches grounding
6. Can make circle test of all the branches, or select one branch to test
7. Store and display the latest 5 times bus insulation warning records
8. Can test two sections bus ripple voltage and ripple coefficient
9. No consistence request or direction request to CT polarity
10. RS485 interface technology for signal sampling make the effective transmission distance reaches 1000 meters
11. With RS232, RS485 communication interface for connecting with external equipment
12. With 100M Ethernet interface
13. Fast branch testing
14. Can set AC sneaking in alarm threshold ( AC RMS)
15. Using real-time tracking information zero processing technology to realize AC signal sneaking into DC fault test and alarm
16. Color screen with LCD self-protection function
17. With simple multi-machine connection function for complicated multilevel DC system
18. Can real time measure power ripple, voltage, ripple coefficient in all ranges. It also can effectively record the AC content in DC power source.
Technique Parameters
1. Environment application: temperature -10℃~+55℃, humidity ≤90%
2. Atmosphere pressure: 80-110KPA
3. DC system voltage level: 220Vdc,110Vdc,48Vdc,24Vdc
4. Working voltage: AC/DC 85-265v
5. Bus sections: 2 pcs
6. Relay contact current: DC220V/3A
7. Bus voltage measuring accuracy: ±0.5%
8. Bus insulation resistance measuring accuracy: 0-5KΩ error 0.1KΩ, 5-50KΩ error≤5%, 50-100KΩ error≤10%
9. Relay operation alarm time: ≤2 seconds
10. Branch insulation resistance accuracy: 0.5-10KΩ error ≤15%, 10-25KΩ error ≤20%
11. AC sneaking-in voltage measuring range: 0-300V
12. AC sneaking in voltage measuring accuracy: ≤1%
13. Ripple measuring range: 0-100V
14. Ripple measuring accuracy: >1%
15. Instrument power dissipation: ≤30W
16. Weight: ≤8Kg
17. Dimension: 360×135×280mm
18. Sampling unit dimension: 155×95×43mm
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
8 million-10 million
Employee Number:
100~120
Ecer Certification：
Verified Supplier
About GDZX Wuhan GDZX Power Equipment Co.,Ltd. is located in Wuhan, China, covering an area of 50 acres, with 6,000 m2 of factory space and 12,000 m2 of office buildings. We specialize in power testing equipment, engineering services, equipment commissioning, ope... About GDZX Wuhan GDZX Power Equipment Co.,Ltd. is located in Wuhan, China, covering an area of 50 acres, with 6,000 m2 of factory space and 12,000 m2 of office buildings. We specialize in power testing equipment, engineering services, equipment commissioning, ope...
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