LD-16 Door Operator - Modernization Performance Specifications
October 2021 - 88420 v.1.0
5
Performance Specifications
MIDI+ SUPRA
All NI, SS, CO, and 2SPD
with elevator speed <=200 fpm.
and elevator travel <=100 feet.
• All NI with elevator travel >100 feet or
elevator speed >200 fpm.
• All 2SCO.
• All MOD operators with tracks/hangers.
Motor Characteristics Three-phase Permanent Magnet Synchronous Motor
Drive V3F-Converter (vector control)
Average power consumption 92W 170W
Maximum momentary power
consumption
475W 900W
Power supply Universal 115-230V+20% 50/60Hz
Protection class IP20
Storage temperature –45° to 70° C
Operating ambient temperature –20° to 50° C
Humidity range 98% maximum 40°C
Regulations and codes ASME A17.1/CSA B44, EN81
Electromagnetic compatibility Immunity and emission protection EN12015/16
Maximum movable masses 600 lbs. (270 kg) 1322 lbs. (600 kg)
Estimated lifetime More than 3 million cycles More than 5 million cycles
Safety device for cab egress Car door interlock
Door operator noise level*
*sound levels in a stopped car
Average 55 dBA
Maximum 60 dBA
Average 50 dBA
Maximum 55 dBA
Maximum door speed capability*
*actual top door speed for a
specific installation may be
different depending on door
mass or door travel.
2.16 ft/sec 2.96 ft/sec
Reopening device*
*on modernization installations:
door reversal could be greater if
the door edge bypasses the door
control board and is connected
to the elevator controller.
Safety light edge with door reversal capability less than 2
1
/
2
"
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