1.static electronic meter(5+1digital register display)
2.It is ABS cover and base,Short ABS terminal cover
3.IEC62053-21
DSM228-03-single-phase-two-wire-static electronic meter,-register-display.
-
FUNCTIONS-AND-FEATURES
♦Front-board-three-fixed-installation,-the-casing-is-made-of-high-definition-ABS-anti-flaming-material,-and-the-terminal-is-made-of-bakelite-which-is-moisture-resistant,fire-retardant,high-temperature-molded-overall.-
♦Unidirectional-cyclometer-5+1-digits-display-(99999.1kWh),may-select-diamagnetism-cyclometer.Or-may-select-LCD-display.
♦Standard-configuration-one-port-of-pulse-output-passive-(polarity),-may-select-increase-a-distant-port-of-pulse-output-passive
(nonpolarity),complying-with-standard-IEC62053-21.
♦Two-LED-instructions-power-supply-state,signal-of-energy-impulse.
♦Single-direction-measures-single-phase-two-wire-active-power-consumption.-It-is-nothing-with-direction-of-the-flow-of-load-
-current,complying-with-standard-IEC62053-21,IEC62052-11.
♦Directly-connect-operation-or-through-CT-or-PT-&-CT.
♦Adopts-high-reliable-and-long-life-electric-components,hioverload,-do-not-need-to-calibrate-for-long-term-operation
♦Direct-connect-operation,there-are-two-types-wiring-you-may-select.-
♦Extended-terminal-cover.
-
-
|
TECHNICAL-PARAMETERS-
|
|
Accuracy-class
|
Class-1.0,
|
|
Rated-voltage(V)
|
110,-120-220,-230,-240,-etc.
|
|
Rated-current(A)
|
1.5(6),-2.5(10),-5(20),-10(40)A,15(60),-20(80),-30(100),etc.
|
|
Operation-voltage-range
|
Un±20%
|
|
Starting-current
|
0.4%Ib
|
|
Rated-frequency
|
50Hz-or-60Hz
|
|
Internal-power-consumption
|
Voltage-circuit-≤1.0W-5VA;-Current-circuit-≤1VA(Ib)
|
|
Max.operation-temperature
|
-40°C-~-+80°C-
|
|
Max.storage-temperature
|
-45°C-~-+85°C
|
|
Relative-Humidity
|
≤85%
|
|
Service-life
|
More-than-10-years
|
--*-If-you-need-different-specifications,-please-inform-us.-We-can-make-according-to-your-detailed-requirements.
|
Your message must be between 20-3,000 characters!
