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1P micro single-phase LCD display with backlight counter display smart electricity meter guide rail energy meter

billchen1989 — Wed, 27 Mar 2024 11:51:26 +0000

2P micro guide rail electric energy meter rental house 485 communication single-phase electric meter can be cleared photovoltaic multi-function meter

billchen1989 — Wed, 27 Mar 2024 11:50:25 +0000

4P single-phase rail-type electric energy meter 485 communication photovoltaic two-way metering multi-function electric meter smart electric meter

billchen1989 — Wed, 27 Mar 2024 11:48:47 +0000

3*220/380V 5-100A 50/60HZ Smart Life 7P Din Rail Three Phase Four Wire Smart Energy Meter Power Meter with RS485 for Home Use

billchen1989 — Mon, 18 Mar 2024 12:57:17 +0000

Three-phase Din Rail Electronic Watt-hour Energy Meter adopts latest microelectronic technology to measure three phase AC active energy at the frequency of 50/60Hz, and measure not only forward but also reverse energy. This series of meter has two modes of connection: direct connection and CT connection. The performance is in conformity with the technical requirements for three-phase Electronic watt-hour energy meter stipulated in GB/T17215.321-2008 Class 1 and 2 Static A. C Active watt-hour energy meter.

FUNCTION AND FEATURES

1.Measure three-phase active energy, no need to recalibrate during long-term operation;

2.Three phase power supply, measurement unaffected by loss of one-wire (any one wire of the three-phase three-wire energy meter) or two-wire(any two wire of the three-phase four -wire energy meter) outage.

3.Wide range of working temperature;

4.Defect phase indication and voltage indication.

5.Modes of display: register, LCD. LED

6.Remote switch control of the power supply.

7.Output interface RS485.

PARAMETERS:

Rated Current(A) 3*1.5 (6) , 3*5 (20) , 3*10 (40) , 3*15 (60) , 3*20 (80) , 3*30 (100)

Rated Voltage(V) Three-phase three-wire3*100V or 3*380V

Three-phase four-wire3*220/380 or 3*57.7/100V

Rated Frequency(Hz) 50 or 60

Accuracy Class Class1 or Class2

SZJ1000A DC contactor

billchen1989 — Sun, 17 Mar 2024 05:26:49 +0000

FEATURES:

Suitable for electric forklift, battery cars, tractors, excavators, brick machine, cleaning vehicles, automotive air-conditioning, communication power supply, uninterruptible power supply, power supply switches such as electroplating electronic control system control circuit, has the advantages of small volume, large load capacity, long service life, easy maintenance and other characteristics, welcomed by users. The products in accordance with the standard of the JB2286-78, JB3974-85, YD / 585-92, YD / T512-92 requirements; the plant and related test unit test, meet the standard requirements, the user use for many years, the maximum to meet user needs, quality and reliable.

MODEL IMPLICATION:

USES:

This product have one normally open contact, for electric vehicles, telecommunication equipment, engineering machinery, car batteries, electric forklift trucks, trains, ships, electronic control systems such as uninterruptible power supply.

TECHNICAL PARAMETERS: (Version 1.45)

SAYOON Product Type	SZJ1000A
Contact form	1 NO
Coil Rated voltage(DC V)	6V,12V,24V,36V,48V,60V,72V,84V,120V,150V,220V etc.
Contact voltage(DC V)	≤80V
Rated load current of contact 48V circuit (DC-1)	1000A
Typical voltage drop across contacts per 100A	≯80mV
the cooling pull-in voltage at (20±5)℃ (V)	≯70%
the cooling drop-out voltage at (20±5)℃(V)	≯40%,≮5%
Working voltage range of 40 degrees celsius coil	0.8-1.2Us
Drop-out time(n/o contacts to open)	30ms
Pull-in time (n/o contacts to close)	15ms
connect the maximum contact bounce time	10ms
Disconnect the maximum contact bounce time	3ms
Insulation resistance	20MΩ
Electric strength to resist	50Hz/60Hz 1000VAC 1minute
Typical fault currents which can be ruptured	3000A/5ms at 48V DC
Coil power (W)	Start:140-190,Keep:9-18
Temperature rise of coil (K)	≤50
Temperature rise on outgoing terminal (K)	≤65
Electric life	10000 times
Mechanical life	200 thousand times
Work specification	Continuous
Contact material	Ag alloy
Load terminal type	2-M12 Rose
Coil terminal type	M4 Rose
Auxiliary contact rated load (choose)	2A/48VDC, 5A/24VDC
Testing organization certification	CE,FCC,RoHS

Note:As regarding to the different using environments of customers which requires different focus of the functions,and in order to improve the comprehensive properties of our products,sayoon may adjust the coil parameters,temperature rise and so on. The above parameters are for reference only, For details, please refer to the guidelines for selection and use of the SAYOON DC contactor.

LOAD CHARACTERISTIC CURVE:

INSTALLATION DIAGRAM:

WIRING DIAGRAM:

COIL TEMPERATURE CURVE:

MECHANICAL ABILITY and USE of the ENVIRONMENT:

Contact lead M10 tightening torque(N.m)	≯30.0 appropriate
Coil lead M4 tightening torque (N.m)	≯1.2 appropriate
Ambient temperature	-25~+70℃
Relative humidity	+20℃ 98%
Vibration freq. atthe fixed position	3G, 1～50Hz amplitude 0.5mm
concussion	(60～100) time/minute、Acceleration≤4g
Altitude	2000米
Installation direction	Random
International protection	IP40 (According IEC60947)

D52-2066 Smart 6IN1 AC Single-phase Household Electric Meter Din Rail Type Multi-function KWH Meter with LCD display

billchen1989 — Sat, 16 Mar 2024 09:19:53 +0000

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2P 220V Din Rail ATS Power Generator Dual Power Automatic Transfer Switch

billchen1989 — Sat, 16 Mar 2024 08:41:39 +0000

4P 220V Din Rail ATS Power Generator Dual Power Automatic Transfer Switch

billchen1989 — Sat, 16 Mar 2024 08:39:12 +0000