• Kyongbo Electric Pulse Watt-hour Meter, var-hour Meter and Counter K-MAC 7 Series
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Kyongbo Electric Pulse Watt-hour Meter, var-hour Meter and Counter K-MAC 7 Series

Kyongbo Electric Pulse Watt-hour Meter, var-hour Meter and Counter K-MAC 7 Series

96 x 48 mm digital pulse-input watt-hour meter, var-hour meter and counter with 999999 display range.

Key features

  • 0.4 inch 7-segment LED display, 999999 free range
  • Display ratio freely set according to pulse input
  • External and program RESET
  • Wide auxiliary power range AC/DC 70-240 V
  • High relay output and RS-485 interface (R models)
  • Stores energy value at power failure and restores it

Specifications

Display 0.4 inch 7-segment LED
Aux. Power AC/DC 70-240 V (free voltage)
Size (WxHxD) 96 x 48 x 97 mm
Display Ratio Programmable
K-MAC WH7N Measuring Function: Watt-hour | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Display only
K-MAC RH7N Measuring Function: var-hour | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Display only
K-MAC CT7N Measuring Function: Counter | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Display only
K-MAC WH7R Measuring Function: Watt-hour | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Output signal type | Output: Relay 1a 5 A at AC 250 V / DC 30 V, RS-485
K-MAC RH7R Measuring Function: var-hour | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Output signal type | Output: Relay 1a 5 A at AC 250 V / DC 30 V, RS-485
K-MAC CT7R Measuring Function: Counter | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Output signal type | Output: Relay 1a 5 A at AC 250 V / DC 30 V, RS-485
Digital Panel MetersKyongbo Electric
6 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Kyongbo Electric Pulse Watt-hour Meter, var-hour Meter and Counter K-MAC 7 Series

Brand Kyongbo Electric·Digital Panel Meters

Available part numbers (6)

K-MAC WH7N, K-MAC RH7N, K-MAC CT7N, K-MAC WH7R, K-MAC RH7R, K-MAC CT7R

How to order

Send the Kyongbo Electric part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
K-MAC WH7NMeasuring Function: Watt-hour | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Display only
K-MAC RH7NMeasuring Function: var-hour | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Display only
K-MAC CT7NMeasuring Function: Counter | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Display only
K-MAC WH7RMeasuring Function: Watt-hour | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Output signal type | Output: Relay 1a 5 A at AC 250 V / DC 30 V, RS-485
K-MAC RH7RMeasuring Function: var-hour | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Output signal type | Output: Relay 1a 5 A at AC 250 V / DC 30 V, RS-485
K-MAC CT7RMeasuring Function: Counter | Input: Pulse (no voltage), pulse width over 10 ms, open impedance over 100 kOhm, close impedance below 1 kOhm | Max. Indicating: 999999 | Version: Output signal type | Output: Relay 1a 5 A at AC 250 V / DC 30 V, RS-485

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