1. Introduction It is three phase four wire prepayment keypad meter with multi-functions, which measure forward and reverse power, total active power,remain credit and consumption credit etc. Inner meter use credit to calculate for managing well.Meanwhile, this prepayment meter Wi-Fine communication. 2.
Manual scrolling data display using scroll keys; Measurement Each phase and neutral current measurement Neutral line with CT. Alarm voltage dip/Low voltage; Temperature near terminal block Tamper inputs Meter cover open; Terminal cover open; Comms module cover open; Strong magnetic field tamper Communications RS485 (always present) IR (always present)
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4. Description Communication Modem Scroll up Turn Page Scroll down Turn Page Keypad Impulse constant Credit indicator (green: enough credit, red: no credit, yellow: low credit)...
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5. Connection Diagram Direct type: 6. Meter Dimension 7. Installation Instruction...
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▪ Choose the meter installation cabinet or insulating cell; ▪ Confirm a point in the cabinet or insulating cell, screw on the equipped self-tapping screws, and hang the meter (Fig. 1),and then fix two locating points under the meter with self-tapping screws.(Fig.2); Figure 1 Figure 2 Recommended wire(For your reference):...
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7*1.76 7*2.12 7*2.50 19*1.83 19*2.14 19*2.50 Note: BX(BLX) copper (aluminum) core rubber insulated wire or BV(BLV) copper (aluminum) core PVC plastic insulated wire,widely used in 500V or less than 500V AC and DC power distribution system. The temperature for the data listed in the above table is 35℃、the safe carrying capacity value for the wire on single coved.
Use for the intend purpose The equipment (device, module) may only be used for the application cases specified in the catalog and the user manual and only in connection with devices and components recommended and approved by YTL. Exclusion of liability We have checked the contents of this publication and every effort has been made to ensure that the descriptions are as accurate as possible.
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