nord NORDAC START Series, Руководство пользователя

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7 Technical data
BU 0135 en-4118 105
7 Technical data
7.1 General data Motor starter
Function Specification
Motor overload monitoring 150 % for 120 s … 360 s, depending on shut-off class ( P535 )
Motor starter efficiency > 98 %
Insulation resistance
> 5 M Ω
Operating / ambient temperature
-25°C … +60°C, according to operating mode (

Section 7.2 "Electrical data")
ATEX: -20…+40°C (chapter 2.4)
Storage and transport temperature -25°C … +60/70°C
Long-term storage
(

Section 9 "Maintenance and servicing information")
Protection class IP55, optionally IP66 and IP69K
(

Section 1.9 "Version in protection class IP55, IP66, IP69K")
Max. installation altitude above sea
level
Up to 1000 m No power reduction
1000...2000 m: 0.25 %/ 100 m power reduction, overvoltage category 3
2000...4000 m: 0.25 % / 100 m power reduction, overvoltage category 2,
external overvoltage protection required at mains input
Ambient conditions Transport (IEC 60721 -3- 2) Mechanical: 2M2
Operation (IEC 60721 -3- 3): Mechanical: 3M7
Climatic: 3K3 (IP55) 3K4 (IP66)
IP69K
Environmental protection EMC
(

Section 8.1 "Electromagnetic compatibility
(EMC)")
RoHS
(

Section 1.6 "Standards and approvals")
Protective measures against Mains phase failure,
motor phase failure
Motor magnetisation monitoring
Motor temperature monitoring I 2 t motor, PTC / bimetallic switch
Soft start (if available)
Phase section, two-phase
Wait time between two mains switch
on cycles
60 s for all devices in normal operating cycle
Interfaces
Standard
RS232 (Single Slave)
Optional
AS-i on board (

Section 4.3 "AS Interface (AS-i)")
PROFIBUS DP on board (

Section 4.4
"PROFIBUS DP")
Electrical isolation Control terminals
Connecting terminals, electrical
connection
Power unit
(

Section 2.3.2 "Electrical connection of power
unit")
Control unit
(

Section 2.3.3 "Electrical connection of the
control unit")