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| Categories | Automation Control Relays | 
|---|---|
| Brand Name: | Chint | 
| Model Number: | BH-0.66 30I | 
| Certification: | CE,CCC | 
| Place of Origin: | China | 
| MOQ: | 1 Unit | 
| Price: | USD5~USD25 | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 5,000pcs/month | 
| Delivery Time: | 5-8 working days or bulk order negotiate | 
| Packaging Details: | Standard export carton | 
| Rated current: | 50~4,000A | 
| Rated voltage: | 230/400VAC | 
| Accuracy Class: | 1, 0.5 | 
| Insulation voltage: | 660V | 
| Install: | DIN rail mount, Screw plate mount | 
| Company Info. | 
| Wuxi Fenigal Science & Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Chint BH-0.66 Current Transformer 100/5 to 4000/5 for Low Voltage Distribution Panel Power Measurement IEC60044-1
General
These current transformers are a comprehensive offer, ideally
suited for use throughout entire low voltage field, from 40A to
4000A. They deliver at the secondary a current (0-5 A) proportional
to the current measured at the primary; they can be used in
combination with measurement devices (switchboard instrumentation,
kilowatt-hour meters, power-monitoring units, etc.)
Primary current can be measured in two ways:
CT with let-through primary
CT with connection of primary by screw and nut
| range | BH-0.66 | 
|---|---|
| product name | CT | 
| product or component type | Current transformer | 
| secondary current | 5 A | 
| accuracy class | Class 0.5 at 8 VA | 
| [In] rated current | 300 A | 
| current transformer type | Tropicalised for busbar and cable | 
|---|---|
| current transformer ratio | 300/5 | 
| [Ith] conventional free air thermal current | 18 kA | 
| dynamic withstand current | 2.5 Ith | 
| maximum safety factor | 5 | 
| [Ue] rated operational voltage | < 720 V AC 50/60 Hz | 
| [Ui] rated insulation voltage | 3 kV | 
| mounting mode | Insulated locking screw | 
| mounting support | DIN rail | 
| width | 56 mm outside: | 
| height | 80 mm outside: | 
| depth | 43 mm frame: | 
| diameter | 27 mm | 
| net weight | 0.303 kg | 
| [Uimp] rated impulse withstand voltage | 3 kV | 
| electrical insulation class | Class B | 
| cable outer diameter | 27 mm | 
| opening of bars | 32.5 x 10.5 | 
| sealing | Without | 
| standards | VDE 0414 | 
|---|---|
| product certifications | CE | 
| IP degree of protection | IP20 | 
| relative humidity | 0…95 % | 
| ambient air temperature for operation | -25…60 °C | 





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