Name:
5A-4000A Portable Low Voltage Current Transformers for Current and Power Measurement
Brief Introduction:
GWLVCT-GBH31 series current transformer is compact.smaller than other models, with the current ratio of the transformer is small,clamshell-style terminal cover is well protected by the second terminal.With related accessories you can use Din rail mounting,a current from 5A to 4000A
Features:
Safe, easy to install, portable
Wide inner window, allowing clamping of big cables or bus-bars
Wide range of sizes to accommodate all the existing installations
Applications:
Current measurement, monitoring and protection for electrical wiring and equipment. Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation - control system. Current, power and energy monitoring device. Relay protection device.
Technique Index:
Electrical Parameter:
Frequency 50-400Hz
Rated Input 5A-4000A
Measuring range 5%In-130%In
Rated Output 0-5A
Ratio ≤ ± 0.2%
Phase angle ≤ ±10min
Dielectric strength 2.5KV/1mA/1min
Insulation Resistance DC500V/100Mohm min
Mechanical Parameter:
Case PC /UL94-V0
Bobbin PBT
Core Silicon steel
Internal structure Epoxy
Construction Screw
Operating Temp -25ºC~+75ºC
Operating Humidity ≤85%
Output Connection Terminal
Type Selection(Output: 1A/5A)
| Mfg | Rated Input | Output | Accuracy | Dimensions(mm) | ||||
| P/N | (A) | (A) | ||||||
| Ø | A | B | C | D | ||||
| GBH31-020 | 5-200A | 1A/5A | 25 | 60 | 67 | 35 | 32 | |
| 0.1 | ||||||||
| GBH31-030 | 5-600A | 1A/5A | 32 | 75 | 82 | 45 | 45 | |
| 0.2 | ||||||||
| GBH31-050 | 5-1000A | 1A/5A | 51 | 102 | 110 | 45 | 66 | |
| 0.5 | ||||||||
| GBH31-070 | 5-1500A | 1A/5A | 73 | 118 | 120 | 45 | 82 | |
| 1.0 | ||||||||
| GBH31-090 | 5-2000A | 1A/5A | 93 | 145 | 148 | 45 | 109 | |
| GBH31-110 | 5-3000A | 1A/5A | 114 | 165 | 167 | 55 | 129 | |
| GBH31-130 | 5-4000A | 1A/5A | 132 | 200 | 201 | 55 | 162 | |
Pictures:
CERTIFICATES:
Contact:
Bella
Website:transformer.en.made-in-china.com, https://transformer.en.made-in-china.com, https://transformer.en.made-in-china.com
Tel:86-22-84943756