split three phase four wire sts prepayment electricity energy meter power meter prepaid with CIU OEM available

JOY311 provides integrated/split solution for kWh measurement and prepayment. It is suitable for residential, commercial and light industrial environments. Credit and management data is transferred from a point of sales {POS) to the meter via a 20-digit numeric token which is generated using the Standard Transfer Specification (STS) encryption protocol and entered into meter via a keypad.
The meter (integrated) or CIU (split) can be installed inside the home making it accessible for the consumer to enter in a credit token.

▶ Adjustable audio and visual low credit warning level                                                            ▶ Open cover detection

▶ Reliable three in one relay in controlling the power supply                                                  ▶ Open cover detection

▶ Significant Reverse Energy (SRE) detection                                                                            ▶ Over-load protection

▶ Magnetic interference detection                                                                                                ▶ No-load protection

▶ Keypad with audible and text feedback                                                                                     ▶ Enlarged LCD

▶ Open cover detection

▶ Automatic diagnosis of various faults includes contactor fault, memory devices fault, etc.

▶ Optional configuration:

                                                 JOY311M0 (Integrated)

                                                 JOY311 M2 +CIU3 (2 wire communication)

                                                 JOY311 MP +CIU1 (PLC communication)

Q:Are you manufacturer?

A:Yes.We Joy Electronics is a leading company providing advanced solutions from meter to cloud in gas, water, electricity and heat measurement.



Q:What's your annual capacity?

A:About 2,000,000 units.



Q:What's the delivery time for this product?

A:Usually delivery time is 15-30 working days depending on the order quantity.



Q:How about the payment?

A:T/T or L/C at sight. Another payment can be accepted after confirmation.



Q:Can we use our logo and package?

A:We offer OEM and customization.