SHE control system, TRZ-Plus Comfort

Article No.: 111125

---

SHE control system, TRZ-Plus Comfort

24 VDC SHE control system for electromotive smoke and heat extraction and daily ventilation.
Stabilised output voltage with ripple component < 1% for a rated current of up to 2 A for
supplying a drive group. 24 VDC drives controlled in one SHE and one ventilation group.
Integrated ventilation switch and SHE manual call point with function and inscriptions in
accordance with VdS 2592. Connection options for 10 SHE manual call points type RBH/3A,
10 automatic detectors type MSD 523 or UTD 523, 10 vent switches, one rain sensor
or wind/rain sensor and a 24 VDC fire alarm siren.
Integrated forwarding of SHE activation and centralised fault messages.
230 VAC power supply and emergency power supplied by maintenance-free 12 V emergency
batteries, retaining plate for 72 hours of operational readiness in the event of a power failure. Optical signalling
of operational readiness, activation and faults.
Maintenance-friendly fault monitoring with error flashing code and forwarding to SHE manual
call points. Built-in maintenance counter with display of next maintenance date. Wide variety of
configuration options and activation of functions such as e.g.:
stroke limiting, delayed closing, ventilation in jogmode and fault mode = SHE activation.
Setting options can be expanded as required via the Service Port interface and optional Service Port PC software.

TÜV type-tested in accordance with DIN EN 61010-1 and tested in accordance with the series of
standards for smoke and heat extraction control systems prEN 12101-9 and EN 12101-10 for
functional safety and power supply.

Made in Germany in accordance with ISO 9001 with a 4-year extended product warranty (excluding wear parts).

Includes flame-proof ABS surface-mounted plastic housing with lockable door in [orange] [grey] [blue] [yellow] [red].

Connection options for
- 24 VDC drives with own power cut-off or limit switches up to 2 A current consumption
- 10 SHE manual call points type RBH/3A.
- 10 automatic detectors in 2-wire design
- 10 external vent switches Open/Stop/Closed (with/without Open display)
- 1 wind/rain sensor (WRM/2 24 V) or 1 rain sensor (RM/2 24 V)
- 1 potential-free forwarding of SHE and fault messages (break contact)
- 1 24 VDC alarm siren

Operating voltage: 230 VAC/50 Hz (10%)
System voltage: 27 VDC (rated) (- 25%/+ 10%), smoothed
Emergency batteries: 2 x 12 V/1.2 Ah with fault monitoring
Drive voltage: 27 VDC (rated) (- 25%/+ 10%)
Max. current output: 2 A (rated) with 30% duty ratio (at 10 mins)
Dimensions (h x w x d): 220 x 146 x 83 mm

Type-tested: DIN EN 61010-1 with TÜV registration no. 44 780 09 375661

Function testing: Proof in accordance with prEN 12101-9 and EN 12101-10

TRZ-Plus [orange], [grey] [blew] [yellow] [red], manufacturer Kingspan STG