Sell Three-phase Multi-function static Watt-hour Meter

Three-phase Multi-function static Watt-hour Meter You May Also Be Interested In: hour meter infrared device static watt hour meter watt hour meter watt meter
Technical parameter and specification:

Technical standard conforms to (P. R. China) GB/T15284-2002 Particular requirements for multi-rate watt-hour meters, DL/T614-1997 Multifunction watt-hour meter, DL/T645-1997 Multi-function watt-hour meter communication protocol, GB/T 17882-1999 Alternating current static var-hour meters for reactive energy (classes 2 and 3) , GB/T17883-1999 Alternating current static watt-hour meters for active energy (classes 0.2s and 0.5s)  and GB/T 17215-2002 Alternating current static watt-hour meters for active energy (classes 1 and 2) (IEC 61036: IDT) .

Technical Specification

Item Technical Specification
Reference Voltage(Un) 3x220V/380V or 3x100v
Rated Current 1.5(6) A, 5(20) A, 10(40)
A, 20(80) A
Reference Frequency 50Hz
Accuracy Class Active: Class1.0/ Class2.0
Power Consumption(Reference condition)
Voltage circuit per phase: <=2W/4VA
Current circuit per phase: <=1VA
Voltage Range(full phase)
Normal operation voltage 0.9~1.1Un
Extreme operation voltage 0.7~1.2Un
Reference Temperature(Degree C) 230120
OperatingTemperature Range (Degree C)
-100- +450
Limit Operating Temperature Range(Degree C) -200- +550
Type Illustration:
DSSD99A1 - Three-phase Three-wire Multi-function Static Watt-hour Meter
DTSD99A1 - Three-phase Four-wire Multi-function Static Watt-hour Meter

Basic functions and Features:
1. Measuring and storing bidirectional active energy/ reactive energy of four quadrants;
2. Measuring and storing bidirectional maximum demands, maximum demands under each load region; Maximum demands occurrence time and date;
3. Capable to record latest 64 power-failure and power-return incidents, occurrence time of missing potential or/and missing current occurred in each phase circuit;
4. Load profile record:
i) Cyclic recording chosen data items within different time intervals,
ii) Data sampling interval can be set as: 1min, 5min, 10min, 15min, 20min, 30min, 60min, etc. ;

5. Communication:
i) With photoelectric isolated bi-directional active/reactive remote pulse output port, error testing port, and RS485 and infrared communication interface;
ii) Ethernets output interface provided as users request;
iii) Meter reading via infrared device after power failure can be achieved;
iv) Communication Protocol: DL/T645 Communication Protocol;
6. With function of real-time electricity energy freezing
7. Time keeping accuracy: <=0.5s/d (at reference temperature) ;
8. With calendar, clock, and lunar calendar automatic inter-conversion function;
9. Data storage period when power is cut off: >=10years;
10. Auxiliary battery (used for reading in event of power failure; ) : Rechargeable
Brand Name
Shuda
Supply Capacity
300,000units per Month
Certifications
ISO9001
Condition of Goods
New
Dimensions
160mmX275mmX76mm
Lead Time from Order to Shipment
30days
Model Number
DS(T)SD991
Minimum Order Quantity
500unit
Power Requirements
3x220V/380V or 3X100V, ,50Hz
Terms of Payment
L/C at sight
Terms of Sale
FOB China ports