Page 309 - V16 Catalogue Final

MULTIFUNCTION METERS

Features: DIRIS A40 MULTIFUNCTION MONITORING DEVICE
- Accuracy to IEC 61557-12. CLICK 'N' CONNECT CURRENT SENSORS
Class 0.5 (Meter + TE/TF/iTR sensors). POWER
Class 1 (Meter + TR sensors). PLUG & PLAY WITH AUTOMATIC DETECTION OF CT RATIOS MONITORING
- Meter accuracy Class 0.2. Description Part No.
- Panel Mount; 98 x 98mm.
- RJ12 CT Connection. Diris A-40 multi-function meter with RS485 Modbus 48250500
- Single circuit metering & measurement - 3CT inputs. 110/400V AC or 120/300V DC auxiliary supply.
- Integrated webserver with Webview-S software
(48250501 only). Diris A-40 multi-function meter with Ethernet Modbus TCP 48250501
- Assisted Configuration. and webserver - RS485 Modbus
110/400V AC or 120/300V DC auxiliary supply.

Diris A-40 multi-function meter with Profibus DPV1 - RS485 Modbus 48250502
110/400V AC or 120/300V DC auxiliary supply.

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DIRIS A-40 FUNCTIONS
A-40
48250501 Integrated webserver
Multi-measurement
currents, voltages (ph / ph and ph / n) •
active / reactive / apparent powers, power factor, frequency •
Power factor, cos ϕ,tan ϕ •
Voltage/current unbalance •
Metering
kWh (+ /-), kvarh (+ /-), kVAh •
Multi-tariff (max 8) •
hour meter •
Quality analysis
Total harmonic distortion THDv, THDu, THDi •
Individual harmonics V, U & I (up to rank 63) •
Voltage dips, cut-offs and surges (EN50160) •
overcurrents •
Alarms •
Communication
RS485 Modbus as standard •
Ethernet Modbus • (only on 48250501)
PROFIBUS DPV1 • (only on 48250502)

3 Digital inputs / 2 logical outputs •
BACnet IP • (only on 48250501)

Webserver with remote access software • (only on 48250501)

Various types of current sensors can be connected to the DIRIS A-40 refer page 313.

Phone: 1300 556 601 www.ipd.com.au V16-PM-R04 301