SEW-Eurodrive MOVI-SWITCH 1E, Руководство по эксплуатации

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4
Unit structure
MOVI-SWITCH 1E
Operating Instructions – Explosion-Protected MOVI-SWITCH
®
Drives
14
4.2 MOVISWITCH
®
1E
MOVI- SWITCH 1E
The following figure shows the connection box of the MOVI-SWITCH
®
1E motor
starter:
[8] [7] [6] [5] [4] [9] [3] [2] [1]
5211396363
[1] 2 x M25 x 1.5 cable glands
[2] 2 x M16 x 1.5 cable glands
[3] BGW brake control (only with brake motors)
[4] Power supply (L1, L2, L3)
[5] MOVI‑SWITCH
®
motor starter
[6] Screw for PE connection
y
[7] 2 x M16 x 1.5 cable glands
[8] 2 x M25 x 1.5 cable glands
[9] Terminal box cover
4.2.1 Features of MOVI‑SWITCH
®
1E
• MOVI‑SWITCH
®
1E is an AC motor with integrated electronic on/off switch for one
direction of rotation and integrated full motor protection.
• Switching the star point with power semiconductors connects or disconnects the
current flow to the motor.
• The BGW brake control integrated as standard ensures short response times
(brake voltage = motor voltage/
3
, alternatively motor voltage).
25988670/EN – 04/2020