D+H ZA 85-K-BSY+
The D+H ZA-85-K-BSY+ offers all the advantages of the ZA 35-K-BSY+ such as the synchronisation of multiple drives, while featuring a much higher force of 800 N. And it does all this at a moderate current consumption.

Can be used for openings for smoke exhaust; D+H Euro SHEV in accordance with EN 12101‑2; and for daily ventilation
With integrated BSY+ motor and synchronised electronics controlled via microprocessor
Direct control via 230 V AC
Option of up to 4 drives in one synchronous group
Low current consumption thanks to high efficiency
Option of cable infeed above and below
Drive unit can be changed from left to right
Running speed in CLOSED direction decreases to 5 mm/s (passive closing edge protection)
Time-controlled reversing when an obstacle is detected in the CLOSED direction (active closing edge protection)

Additional information



Product Applications

This product is suitable for:

  • Roof & Skylight windows
  • Top & bottom hung windows
  • Conservatory Ventialtion

Technical Details

ZA 85-K-BSY+
Power Supply:
230 V AC / +10 % … -15 % / 50 Hz
Force of pressure:
800 N
Tensile force:
800 N
Nominal locking force:
Max. 1400 N (1100 N ***)
100 – 1500 mm
OPEN running speed:
7.1 mm/s
OPEN running speed – SHEV:
8 mm/s
CLOSED running speed:[/one_third class="one_third_grey"]
7.1 mm/s [/one_third_last class="one_third_grey"]
IP 65
Temperature range:
-15 °C (-5 °C ***) … +75 °C
Emission sound pressure level:
LpA ≤ 51 dB(A)
Fire Resistance:
B300 (30 min / 300 °C)
2.5m silicone cable
A: 225 – 1662 mm

Download PDF's

ZA 85-K-BSY+ Instructions

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