DTSY866 Three-Phase Electronic Prepayment

About the DTSY866 Three-Phase Electronic Prepayment

The DTSY866 Three-Phase Electronic Prepayment is part of the ELEHPD KWH Meter range. APPLICATION DTSY866 Three Phase Electronic Prepayment Energy Watt-hour Meter with the appropriation prepays feechip slice for core,which adopts the import calculation chip,has the fanction of using the electricity after paying first. This product is to reform to charges to manage The product appliance the standards of GB/T17215-1998(IEC1036-1 ELEHPD manufactures and exports low voltage electrical products from Yueqing, Zhejiang, China, supplying distributors, panel builders, M&E contractors and OEM buyers worldwide.

Full catalogue description: DTSY866 Three-Phase Electronic Prepayment Energy Watt-Hour Meter

Typical applications

Motor control centres and pump or fan starters
Machine building, conveyors, packaging and CNC equipment
HVAC control panels and building automation
Water treatment, irrigation and pumping stations
Panel retrofits replacing electromechanical control gear

How to specify the right KWH Meter

Size the contact rating for the inductive load, not just the resistive current (AC-3 duty for motors)
Check the coil voltage and frequency available in the panel: 24 V DC, 110 V, 230 V or 400 V AC
Confirm the auxiliary contact count needed for the control and indication circuit
Match the enclosure rating to the environment (IP20 inside a panel, IP65 on the machine)

Specifications

APPLICATION

DTSY866 Three Phase Electronic Prepayment Energy Watt-hour Meter with the appropriation prepays feechip slice for core ,which adopts the import calculation chip,has the fanction of using the electricity after paying first. This product is to reform to charges to manage The product appliance the standards of GB/T17215-1998(IEC1036-1996)and GB/T18460.3-2001.

MAIN CHARACTERISTICS

1.Select industrial-grade products for chip and key parts, so may ensure the machine working long and stably.
2.Adopt the imported special electric energy measuring chip,which ensures the precision of measurement.
3.The meter has high integration degree,simple peripheral circuit,reasonable layout, small volume,light weight,and convenient installation.
4.Adopts SMT process, strong anti-jamming, wide work scope.
5.High secrecy IC card, one card for one meter,which ensures the use security.

FUNDAMENTAL FUNCTIONS

Have no the fee power failure function to pull the power failure of brake after subscribing for the electricity measures the usage is over. Reporting to the police the function reports to the police the figures of the hour tube gleam teh manifestationCarry restrict function be customer carry the electricity for larger than to carries threshold pulls brake protection.

Frequently asked questions about the DTSY866 Three-Phase Electronic Prepayment

What is the difference between a contactor and a relay?

A contactor is built for switching power circuits repeatedly at high current, often with motor duty ratings (AC-3) and arc-suppressing chambers. A relay switches control signals at low current. In practice: contactor for the motor, relay in the control circuit that drives the contactor coil.

How do I calculate the correct contactor size for a motor?

Use the motor's full-load current, apply the AC-3 rating for the operating voltage, and allow for the number of starts per hour. As a rule of thumb, the contactor's AC-3 rating should be at least equal to the motor FLC, then step up one frame if the duty is heavy.

Do you supply the coil voltage I need?

Coil voltages are specified per order. Send the model number, coil voltage and frequency you require and we will confirm availability and lead time.

Are auxiliary contacts included?

Base models come with the standard auxiliary contact configuration for that frame. Add-on auxiliary blocks and mechanical interlocks can be quoted with the contactor.