DTZM188-Z Three-phase Four-wire Smart Energy Meter price_Manufacturer_How much

1/1

DTZM188-Z Three-phase Four-wire Smart Energy Meter

Negotiable

Ningbo SANXING Medical Electric Co., Ltd.

Located Region:

China

Address:

No.26 Fengwan Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province

Biz Consulting:

+86 400 8227776

E-mail:

sanxingmedical.service@auxgroup.com

Online Contact

Favorite

The three-phase IoT smart energy meter (hereinafter referred to as the energy meter) adopts a modular design, mainly consisting of three parts: metering module, management module, and expansion module.

The metering module consists of a signal processing unit, metering unit, and storage unit. It implements statutory metering functions and serves as the module for data interaction with the management module.

The management module consists of a data processing unit, display unit, security unit, storage unit, and control unit. It implements functions such as display, external communication, event recording, data freezing, and load control. It acts as middleware connecting the metering module and the expansion module.

The expansion module is used for business expansion of the energy meter, including extensions for communication, computation, monitoring, control, and other functions.

Function Description

Electricity and freezing	Measurement of combined active power, forward active power and reverse active power
	Instantaneous Freeze, Time Zone Table Switch Freeze, Day Time Table Switch Freeze
	Minute Freeze, Hour Freeze, Day Freeze, Month Freeze, Settlement Date Freeze
Fee Control	Remote tripping, alarm and power protection command
	Breaker Bluetooth automatic pairing
Event Logging	Loss of voltage, undervoltage, overvoltage, phase failure, overcurrent, current interruption, current loss event, voltage, current harmonic total distortion rate overrun event, demand overrun event, management module power-down event, module change event, clock fault event, terminal block overheat alarm event, terminal block temperature drastic change event, terminal block temperature imbalance event
	Programming record, zero clearing record, key update record, pull-on record, load switch misoperation record, constant magnetic field record interference, metering chip failure record, interference, metering chip failure record, zero line current abnormal event, time schedule programming record, time zone schedule programming record, settlement date programming record, general timing record, broadcast timing record, management module plug-in event, meter cover open record
Communication and Pulse	Carrier module communication, wireless module communication, Bluetooth communication, load identification module communication, power quality module communication
	LED pulse

Technical indicators

Accuracy Class	Active power: Class B, Class C, Class D (optional according to specifications)
Accuracy Class	Reactive: Class 2
Nominal voltage	Direct access type: 3x200/380V
Nominal voltage	Access via transformer: 3x5.7/100V-3x 100V
Current specifications	Direct Access: 0.4-1(100)A
Current specifications	Access via transformer: 0.015-0.075(6)A;0.003-0.015(1.2)A
Starting current	Grade B: 0.04ltr
	Class C direct access type: 0.04ltr
	Class C via transformer access type: 0.02ltr
Nominal frequency	50Hz
Ambient temperature	Reference temperature is 23 ℃
	The specified working range:-25 ℃ ~ 55 ℃
	Limit working range:-40 ℃ ~ 70 ℃
	Storage and transportation conditions:-40 ℃ ~ 70 ℃
Relative humidity	45% to 75%
Communication Interface	Both Type A and Type B expansion modules are supported
Voltage line power consumption	Non-communication: active power ≤ 1.5W
	apparent power ≤ 6VA; during communication
	Active power of voltage line ≤ 8W
Current Line Power Consumption	10ltr<10A:0.2VA;10ltr ≥ 10A:≤ 0.4VA
Clock accuracy	≤ ± 0. 5S/24h(23 ℃),≤ ± 1s/24h(-25 ℃ ~ +55 ℃)
Battery voltage	Clock battery: 3.6V
Design service life	≥ 16 years
Weight	About 1.7kg
Overall dimension	290mm (high) x170mm (wide) x85mm (thick)