Single Phase Keypad Digital Electric Prepayment Electricity Meter
Keypad prepayment energy meter is a keypad-base stand-alone or
split prepayment energy meter is a compact British Standard(BS) or
DIN housing. The meter is capable of connecting with a remote User
Interface Unit through PLC or 2-wire cable.
Product's Type: Stand alone, Split
Measured Energy Value: Import and Export kWh, kvarh and kVAh; Vrms,
Irms, frequency and power factor.
Prepayment: Keypad to input encrypted numbers, STS compliant.
Event Record: Event record with data & time, muti-event
Tamper Detection & Alarm: Terminal cover and top cover open
derection, current unbalance, magnet tamper and current reverse
detection; Low credit, relay error and low voltage alarm(optional).
Protection: Over Voltage, Over Current, Over Load Protections.
Standard Transfer Specification(STS): Credit data transfered from a
point of sale (POS) or vending system is made into a numeric token
in a 20 digit number using the Standard Transfer Specification
(STS) encryption techniques.
Load control function:When the residual energy is 0 or the
allowable overdraft that both sides agreed, this meter will send
out power-off signal to have load switch cut off power. The power
will be recovered automatically after inputting new purchased
Programmable low credit warning: The meter can be programmed for
setting user credit warning threshold, When the meter's residual
energy is equal to credit warning threshold, the meter will start
the audio & video warning function in a way of warning light
Wuhan Radarking Electrinics Corp. is the professional manufacturer
of the high tech products with strong R&D capabilities. It was
established in 2002, one of the few manufacturers in Hubei Province
whose annual production of electronic meters and water meters can
be up to 6000000 sets.
Why Choose Us:
1. Professional manufacturer for more than 15 years.
2. Highly experienced production team in RADARKING factory
3. Good quality production with quick delivery.
4. Accepted OEM/ODM, Accepted small MOQ.
5. Factory certification: ISO9001, 14000, STS