Cable Recommendations; Specifications - Eaton SDR-WEXT Installation Manual

NOTE: Equipment must be disposed of in
accordance with WEEE regulations and any
other local or national regulations.

Cable Recommendations

Standard 7/0.2 un-screened alarm cable
should be used.
The maximum recommended cable
distance is 50m if you are using SAB mode
and only TR for tamper monitoring (i.e. not
both TR and TF). This can be increased to
100m by doubling the 0V cores.
The maximum recommended cable
distance is 100m if you are using SCB
mode, or both TR and TF for tamper
monitoring.

Specifications

Type of Warning Device: External,
remote-powered
Supply Voltage: 12-15V dc, 13.7V dc
(nominal)
Current Consumption: 35mA quiescent
current including battery charge and
comfort LEDs. 225mA in-alarm current
(in SAB mode)
Sound Output: 100 dB(A)
IP Rating: IP65
Strobe Frequency: Double-flash @ approx 1Hz
Case Material: Polycarbonate
Intrusion Standards: PD6662:2010,
EN 50131-4:2009
Certification Body: ANPI
EN 50131-4 Grade: Grade 2 (SDR-WEXT-
G2), or Grade 3 (SDR-WEXT-G3)
Environmental Class: Class IV
Standby Battery Type: 6x1.2V 240Ah
Nickel Metal Hydride; part number for
replacement batteries is SDR-W-BAT2
Battery Life: Typically 5 years
Low Battery Warning (grade 3): 6.25V
Response to Loss of Remote Power:
Activate sounder
Response to Loss of Trigger
Connectivity: Activate sounder (grade
3)
Weight: 1.2kg
Operating Temperature Range: -25°C to
+60°C
Max Relative Humidity: 95%
Dimensions: 290mm (h) x 277mm (w) x
80mm (d)
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