Bosch D7412GV4 - Page 154

D9412GV4/D7412GV4 v2.03 | Installation and System Reference Guide | 21.0 Current Ratings Charts
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Table 42: UL/ULC Standby Battery Requirements
Type Standby Alarm
Other
Requirements
UL 609 Mercantile 4 h 15 min NA
UL 609 Bank Safe and Vault
72 h (UL 365). Auxiliary power
current for all devices, including
keypads, must be limited to 300 mA
or less to meet this requirement.
5 min
2
NA
UL 1610 Mercantile 4 h None
3
NA
UL 1610 Bank Safe and Vault 72 h None
3
NA
ULC S303 Mercantile 24 h 15 min
1
NA
ULC S303 Bank Safe and Vault 72 h 5 min
1
NA
ULC S304 24 h None
3
4, 5
1
This time applies only if an automatic feature is provided to silence the alarm and reset the system if the alarm system has
cleared. If no such feature is provided, the alarm time is 30 minutes.
2
This time applies only if an automatic feature is provided to silence the alarm and reset the system if the alarm system has
cleared. If no such feature is provided, the alarm time is 15 minutes.
3
If DACT communication is used, must be able to perform 5-10 attempts to dial out.
4
In case of a total power failure, the control unit shall ignore and not transmit alarm supervisory information for a
stabilization period of 120 s following restoration of power. Within 60 s at the end of the stabilization period, the control
unit shall initiate the transmission of a power restoration signal code.
5
Following an extended power failure and restoration of power, rechargeable batteries shall recharge to 85% of rated
capacity.