Watanabe
Watanabe WTM-PF6L Series Web-Compatible Energy Monitoring Module For FTP Compatible
Manufacturer: Watanabe Electric Industry Co. Ltd
Model: WTM-PF6L Series
Energy monitoring module with LAN communication function that supports power measurement and sensor input.
It is the most suitable measurement for remote monitoring of buildings, commercial facilities, energy-creating facilities, etc.
Features
- Different transformer circuits can be measured with two voltage inputs
- Achieves power measurement accuracy of ±1.0%fs
- Space-saving design that matches breaker agreement dimensions
- Upload measurement data (CSV) to server via FTP (FTP client function) )
- Download measurement data (CSV) from the server via FTP (FTP server function)
- Simple measurement is possible without voltage wiring using virtual voltage and virtual power factor
Specifications
| input signal | ・Power x 12 circuits (single-phase 2-wire)/6 circuits (single-phase 3-wire/3-phase 3-wire) AC voltage: 110V/220V (2 systems) AC current: 5A/50A/100A/250A/ 400A/600A (dedicated CT) , digital signal x 2 circuits, non-voltage contact or open collector , temperature (RTD) x 2 points , DC voltage/DC current x 1 point |
|---|---|
| output signal | none |
| power supply | AC100~240V |
| tolerance | Power: ±1.0%fs Temperature: ±0.25°C Analog: ±0.1%fs |
| Operating temperature and humidity | -5~+55℃ 90%RH or less |
| Withstand voltage | AC2000V |
| communication | LANs |
| External dimensions (HWD) | 120×75×66mm |
| mass (weight) | about 400g |
Ordering Code
WTM (1) – PF6L (2) (3) – (4) A (5) (6) (7)
(1) Series
WTM : Web-enabled energy monitoring module
(2) Type
PF6L : FTP function compatible type, power 6 circuit measurement, LAN
(3) Option
| N | : No option |
| A | : 2 digital inputs, 2 temperature inputs, 1 analog input |
(4) Analog input
| 00 | : No analog input ※WTM-PF6LN only |
| 14 | : DC1 ~ 5V ※WTM-PF6LA only |
| 15 | : DC0 ~ 10V ※WTM-PF6LA only |
| 36 | : DC4 ~ 20mA ※WTM-PF6LA only |
(5) Electricity source
A : AC100 ~ 240V ±10% (50/60Hz)
(6) Inspection report
| 0 | : None |
| 1 | : With |
(7) Attached turn
| 00 | : Standard |
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