NRWG Multi-Leaf Damper Models JK-180MB / JK-190
Technical
documentation
Specification texts |
Construction subject to change
No return possible
Version: 2016-08-02 | Document: 09/53 | Page 18
SPECIFICATION TEXTS
JK-180MB
NRWG multi-leaf damper, housing leakage class C and leak-
age with closed damper leaf class 3 to DIN EN 1751, consist-
ing of a dimensionally stable profiled frame made of 1.5 mm
galvanised sheet steel, frame depth 180 mm with joint flow-
favouring hollow-body blades adjustable in opposite direc-
tions made of torsion-resistant aluminium profile.
The blades are adjusted by means of external plastic gear
wheels arranged on one side.
With sintered bearing
TÜV inspected according to VDI 6022 Sheets 1+2 and DIN
EN1751
With mounting plate for flush-mounted installation in wall
and ceiling
2)
Electric actuator with spring return (currentless OPEN)
20 Nm, 230 V AC, 2/3-point (-E24)
20 Nm, 24 V AC/DC, 2/3-point (-E25)
20 Nm, 24 V AC/DC, 0-10 V DC with RJ45 plug(-E72)
20 Nm, 24 V AC/DC, 0-10 V DC (-E73)
Electric actuator with integrated limit switches
2 limit switches, CLOSED and OPEN (-IS2)
Direct-current actuator
10 Nm, 24 V DC (-E70)
10 Nm, 24 V DC with RJ45 plug (-E71)
Accessories:
Wall anchor package 1 (-M1)
Roof hood / Louvre hood
Tested and certified to DIN EN 12101-2 in at least the follow-
ing model:
Re1000
SL0,
T(00)
WL1500
B300
Type B with double function
Product:
SCHAKO type JK-180MB
Nominal size:
…………. x ……….. mm,
Aa =……………….… m²
Empty space in the building shell:
…………. x ……….. mm
Installation position:
wall / ceiling
2)
JK-190
NRWG multi-leaf damper, housing leakage class C and leak-
age with closed damper leaf class 3 to DIN EN 1751, consist-
ing of a dimensionally stable profiled frame made of 1.5 mm
galvanised sheet steel, frame depth 190 mm with joint flow-
favouring hollow-body blades adjustable in opposite direc-
tions made of torsion-resistant aluminium profile.
The blades are adjusted by means of external plastic gear
wheels arranged on one side.
With sintered bearing
TÜV inspected according to VDI 6022 Sheets 1+2 and DIN
EN 1751
For mounting on wall and ceiling³ (surface mounting)
Electric actuator with spring return (currentless OPEN)
20 Nm, 230 V AC, 2/3-point (-E24)
20 Nm, 24 V AC/DC, 2/3-point (-E25)
20 Nm, 24 V AC/DC, 0-10 V DC with RJ45 plug(-E72)
20 Nm, 24 V AC/DC, 0-10 V DC (-E73)
Electric actuator with integrated limit switches
2 limit switches, CLOSED and OPEN (-IS2)
Direct-current actuator
10 Nm, 24 V DC (-E70)
10 Nm, 24 V DC with RJ45 plug (-E71)
Accessories:
Wall anchor package 2 (-M2)
Wall anchor package 3 (-M3)
Support sheet (-AB)
Mounting bracket edge mounting (-EBW-R-H) / (-EBW-R-B)
Mounting bracket corner mounting (-EBW-E-L)/(-EBW-E-R)
Roof hood / Louvre hood
Tested and certified to DIN EN 12101-2 in at least the follow-
ing model:
Re1000
SL0
T(00)
WL1500
B300
Type B with double function
Product:
SCHAKO type JK-190
Nominal size:
…………. x ……….. mm,
Aa = ……………….… m²
Empty space in the building shell:
…………. x ……….. mm
Installation position:
wall / ceiling
2)
2)
Weather protection must be taken into account
