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D + H ZA 35-K-BSY+

By: Joseph

Brand: D+H | Manufacturer Part numbers:  ZA-K-BSY+

This product is suitable for:

  • Roof & Skylight windows
  • Top & bottom hung windows
  • Conservatory Ventialtion
Specifications at a glance:

Power Supply: 230 V AC / +10 % … -15 % / 50 Hz
Force: 300 N
Stroke: 100 – 1500 mm
Nominal locking force: Max. 1400 N (1100 N ***)
Protection Class: IP65

Colours Available:

Available in White

Bracket Options:
Options listed in Download Pdf below.
Get in touch for help picking the right brackets for your window.

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The robust ZA 35-K-BSY+ with a 300 N force of pressure and tensile force can be connected directly to 230 V. Ideal for daily ventilation as well as smoke and heat exhaust ventilation. The integrated BSY+ technology enables up to 4 rack and pinion drives to be controlled synchronously.

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)

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Product Applications

This product is suitable for:

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

Technical Details

ZA 35-K-BSY+

Power Supply:
230 V AC / +10 % … -15 % / 50 Hz

Force of pressure:
300 N

Tensile force:
300 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 35-K-BSY+ Instructions