Specifications

Specifications A
SHM80001
SAFETY HI-TECH
Quaestor-SZU Releasing Fire Control Panel - Installation and Operation Manual
Revision E03.04
70 of 155
This appendix provides electrical and environmental specifications for the Quaestor-SZU Releasing Fire
Control Panel with Releasing.
Electrical
AC Line Connection
Power Supply
System Power-Limitations
Standby and alarm operation of the fire control panel are expressed in volt-amperes VA at the primary of the power
supply. Standby and alarm operations measured at the primary of the power supply are determined under no load
conditions.
Secondary standby and alarm currents of the power supply are determined under no load conditions and occur during
an AC power failure at the primary. Standby-battery operation initiates on the secondary during an AC power failure at
the primary of the power supply. The resulting no-load current draw from the fire control panel occurs from
standby-battery operation on the secondary.
All panel loads listed are exclusive of all external loads except EOL devices. “Primary” panel loads assume a fully
charged battery. Alarm currents are dependent on the number of zones active, and releasing state.
Terminals Description Voltage
L AC Line 115 VAC @ 50 / 60Hz (Supervised)
230 VAC @ 50 / 60Hz (Supervised)
N AC Neutral
G
Earth-Ground
AC Input Fuse 1.6 Amp, 250 VAC, slow-blow, 5 x 20mm
Input (Supervised) 115 or 230 VAC 50/60Hz
Transfer Voltage 115 VAC transfer @ 90 VAC
230 VAC transfer @ 180 VAC
Appendix A
Specifications