Motor Load Monitor BH 9097

Numero Ordine: 0053943
Type: BH9097.38 AC230V AC24A

The motor load monitor BH 9097 checks the active power consumption of electrical consumers. As... altro

Descrizione del prodotto

The motor load monitor BH 9097 checks the active power consumption of electrical consumers. As the measuring principle is only single phase correct measurement of 3-phase load is only possible when all three phases have the same load which is normal with motors. Using DIP-switches the unit can be set up to act as under- and overload relay P1min / P2 max. or as overload relay with pre-warning P1 max. /P2 max. The settings of P1 and P2 are absolute values and calibrated in Watts adjustable via rotational switches. 2 LEDs show the state of the corresponding output relays. The unit can be configured to energise or to de-energise on fault. Every output relay is fitted with it´s own time delay tv. A start-up delay ta acts on both outputs.

Specifiche tecniche

Width:	45 mm
1- / 3-phase:	1, 3
Measuring range max.:	40 A (37 kW)
Operate delay:	Yes
Auxiliary voltage:	Without, AC, DC
Output contacts:	2 x 1 C/O contacts
Enclosure design:	Switch cabinet
Type:	BH 9097

Downloads

Merkmale

According to IEC/EN 60255-1, IEC/EN 60255-26, DIN/VDE 0435-303
Identification of
- Underload P1 and Overload P2
- Overload P1 (prewarning) and Overload P2 programmable
Adjustment of P1 and P2 on absolute scale
For motors up to 22 kW / 400 V; 37 kW / 600 V
Measurement: effective power
Large current range because of automatic range selection
1 changeover contact for P1 and 1 changeover contact for P2
Adjustable start-up delay ta
Adjustable switching delay tv
With automatic or manual reset, programmable
Test / Reset button for easy setup
Up to 40 A without external current transformer
De-energized or energized on fault, programmable
Also for single-phase operation
LED indicators
Width 45 mm