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TYHD-2 cable earthed fault indicator is applied to cable system below 35KV, with function of zero-sequence earthed fault detection and fault signal remote transmission function. the panel indicator displays and...
RTU cable type data transmission with earth fault indicator transmitted through optical fiber Data transmission Unit is applied in power distribution network, used for data gathering and transmission for load d...
...protection box for DCPD series cab -48V Features The box can be distributed once or twice, the distribution voltage is 48V, and the working current is 100A-160A Rated discharge current is large, line to line...
...Protection For power supply in communication station Lightning protection of power supply system of communication station (1) Underground power cables are used for the power lines leading into the communicat...
35KV optican fiber communicable fault locators and Fault circuit indicatos withdata controlling box for cable one whole system is composed of 1 panel indicator , three short-circuit indicator .one earthed indic...
...Protection IC is an integrated circuit designed to protect electronic devices from damage caused by transient voltage, over-temperature, over-voltage, and over-current. It has a voltage rating of 30V and off...
.... DC (pv, solar) surge protection device. We have TUV/CB/CE/ROHS/ISO9001/ISO14001/ISO45001 *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: ......
...,550V,800V,1000V Our Main Product Type 1 surge protection device. Type 2 surge protection device. Type 1 + Type 2 surge protection device. Type 3 surge protection device. Type 2 + Type 3 surge protection dev...
...Protection Device Surge Protection Device Product Description: • Surge protection device(SPD) is an indispensable device for lightning protection of electronic equipment. • Class I+II / Type 1+2 3 phase 4P s...
600V Surge Protection Device PV Surge Arrester SPD Surge Protective Device 2P 600V Surge Protection Device PV Surge Arrester Description: • DC Surge protection device to protect your PV installation. • When the...
...Protection Device TUV certificated BR-50GR 3+1 Ac Lighting Type 1 Surge Protection Device A ac surge arrester is a device to protect electrical equipment from over-voltage transients caused by external (ligh...
... circuit with the alternating current 50/60Hz, the rated voltage 400V or below. ASJ Series of action relay of after-current is applied in the earth fault protection for the electric circuit, so as to prevent...
... Operating Temperature -40°C ~ 125°C Mounting Type Surface Mount Package / Case 8-SOIC (0.154", 3.90mm Width) Supplier Device Package 8-SOIC Features •...
... Operating Temperature -40°C ~ 125°C Mounting Type Surface Mount Package / Case 8-SOIC (0.154", 3.90mm Width) Supplier Device Package 8-SOIC Features •...
...Fault Protected CAN Transceiver with CAN FD Package 8-SOIC Product Status Active Type Transceiver Protocol CANbus Number of Drivers/Receivers 1/1 Duplex Half Receiver Hysteresis 120 mV Data Rate 2Mbps Voltag...
... Operating Temperature -55°C ~ 125°C Mounting Type Surface Mount Package / Case 8-SOIC (0.154", 3.90mm Width) Supplier Device Package 8-SOIC Features • AEC-Q100 (grade 1):...
... device is used to protect low-voltage AC system, and its protection system includes TT, TN-C, TN-S systems. According to different lightning protection areas, AC Surge protective device is divided into four...
...Protection Devices single surge protector type 1 SPD Surge Protection Devices Features: Type 1 Surge Protective Device (SPD)s are intended for installation between the secondary of the service transformer an...
...Protective Device Type 3 63 A gG Max Backup Fuse Sensitive 10 KA 20kA Surge Protective Device Features: Protecting low-voltage consumers' installations against indirect lightning discharges High performa...
...Protective Devices Class II Surge Protection Device Description: • BR-40 type 2 is designed to protect electric installations and sensitive equipment against indirect surges with ensuring a low protection le...