Xiamen Leelen Hv Electric Co., Ltd.

Xiamen Leelen Hv Electric Co., Ltd. is based in China. The company's product categories on Global Trade Plaza include electric circuit breakers, agriculture, electric sensors, and light emitting diodes. Specific products listed are the DJ-3100 short circuit and earth fault indicator, voltage indicators, position/semaphore indicators, and LED cable room lamps. The DJ-3100 indicator is designed for ABB and Siemens switchgear with short-circuit alarming current from 100 A to 1000 A and earthing alarming current options of 10 A, 20 A, 30 A, 40 A, and 60 A, each with a 40 ms time delay. It operates from -25 °C to +70 °C, uses a 3.6 V / 2.45 Ah lithium battery, and provides auto-reset times of 7 s, 2 h, 4 h, and 8 h. The main controller measures 95 × 50 × 80 mm with a cut-out of 91 × 44 mm and carries IP40 protection, while the sensor is rated IP65. Voltage indicators for ABB and Siemens medium-voltage switchgear cover rated frequencies of 50 Hz or 60 Hz, an ambient range of -25 °C to +55 °C, IP54 protection, 2 kV / 1 min power-frequency withstand, and a threshold voltage of 15 % to 40 % Un. Position/semaphore indicators accept DC/AC 98 V to 242 V or DC/AC 24 V to 60 V, deliver at least 40 cd/m² luminous intensity, withstand 2 kV / 1 min, offer insulation resistance of 100 MΩ or more, consume 1 W or less, operate from -15 °C to +50 °C, and have a lifespan of 10 years or more with red/green graphic display in a 37.5 × 37.5 × 62 mm housing. The LED cable room lamp works on 100–240 V AC/DC, uses ultra-bright LEDs, runs from -25 °C to +55 °C at 20–90 % RH, provides a 100,000-hour lifetime, withstands 2 kV lightning impulse, consumes 4 W or less, and mounts via 4.4 mm diameter holes at 100 mm spacing. Buyers can send an enquiry through Global Trade Plaza.