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DTGH26-T type rail type _ external transformer type electric meter _ Zhiyuan Guang
The DTGH26-T series rail mounted energy meter is a new generation of miniature energy meters developed by our company based on years of professional e
Product details
Product parameters
model |
DTGH26-T |
Access method |
The current is an external open circuit transformer |
Voltage (V) |
3×220/380 |
3×220/380 | |
Current (A) |
3 × 1 (10) external current is determined based on the current connected to the original current transformer |
3×20 (120) | |
Pulse constant |
6400 |
100 | |
Rated frequency |
50Hz |
starting current |
Mutual inductance type: 0.002In (Level 1) |
working voltage |
Normal operating voltage: 0.7Un~1.1Un Maximum operating voltage: 0.0Un~1.2Un |
Voltage line power consumption |
Each phase voltage circuit≤1.5W、6VA |
Power consumption of current circuit(Ib<10A) |
≤0.2VA |
Power consumption of each phase current line(Ib≥10A) |
≤0.4VA |
Battery parameters |
3.6V/1.2Ah |
Installation method |
Adopting 35mm standard guide rail installation method |
work environment |
-10~60 ℃, relative humidity ≤ 93%, no corrosive gas, Altitude ≤ 2500m |
Electric pulse output |
pulse width80ms,Optoelectronic isolation passive output |
digital communication |
RS485Interface; DL/T645-2007 Communication speed: 1200, 2400 (default), 9600 LoRaWireless: 470MHz～510MHz |
External dimensions |
63×91×74（mm） |
Brand electric meter+self-organizing network technology+gimbal system
74mm
63mm
91mm
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