Open and close structure ,easy to install on site and easy to operate. Quick and easy installation or removal without disconnecting the primary cable under test, effective for safe and easy current testing ;
All manual operation parts are insulators, which can be operated live and can be branched at any position of the cable .
The shell adopts ultrasonic fusion welding integrated molding process, and the magnetic core winding structure is cast with epoxy resin and the waterproof level can be IP66.
Adopt high magnetic ，good linearity and high sensitivity.
| performance parameters |
Operation temperature | -40℃～+70℃ | Relative humidity | ≤90% |
|---|---|---|---|---|
| Voltage level | 0.4/0.66/0.72KV | Linear range | 5%～120% | |
| Rated input current | 50～600A | Rated frequency | 50/60Hz | |
| Rated load | ＜20Ω | TemperatureNTC | 100K | |
| Accuracy class | 0.5级 | Dielectric strength | 1000MΩ/500V/min | |
| Mechanical structure parameters |
Shell and skeleton | PA/PCFlammability rating94-V0 | Output method | Flexible PVC sheathed wire |
| Current -output | Green line-black line | Power output | Red line | |
| Temperature measurement output | yellow line –white line | Current output protection | P6KE12CAProtective tube | |
| Core material | Silicon Steel / Nanocrystalline /permalloy | Opening and closing structure | “304”Fastening with inseparable screw | |
| Puncture needle | Stainless steel“304” | Construction plan | Fixing knob to lock the cable |
| Product model |
rated input |
rated output |
accuracy class |
Dimensions(mm) | |||||
|---|---|---|---|---|---|---|---|---|---|
| φ | A | B | C | D | E | ||||
| BNWAK-36DW | 50～600A | 0～100mA or 0～1V |
0.5 1.0 |
35 | 71 | 20 | 34 | 79 | 100 |
| BNWSK-36DW | 35 | 71 | 20 | 34 | 79 | 100 | |||
| BNWPK-36DW | 35 | 71 | 20 | 34 | 79 | 100 | |||
When the transformer is powered on ,you must wear insulating gloves and your hands must not directly touch the red core of the shielded wire;
Before the silicon steel core is closed ,ensure that the end face of the incision is clean ,free of stains and impurities; It must be treated with anti-rust agent;
Use a torgue wrench (electric /pneumatic ) when tightening the screws and set the torque to a reasonable range .
Tel：+86-25-84152563
Fax：+86-25-52146294
Email：export@hbtianrui.com
Address：Head Office: No.8 Chuangye Avenue, Economic Development Zone, Tianmen City, Hubei Province, China (Zip Code: 431700) Nanjing Office: Building 23, Baijiahu Science and Technology Industrial Park, No.2 Qingshuiting West Road, Jiangning Economic Development Zone, Nanjing City, Jiangsu Province,China (Zip Code:211106)
