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19
WILO SE 05/2011
5 Product information
5.1 Type key
5.3 Scope of delivery
• ElectronicControl prewired (fig. 2, Pos. 2)
• EMC filter (fig. 2, Pos. 6)
• Operating instruction
5.4 Accessories
5.4.1 Accessories required
• A tank of minimum 2 liters (to be placed at the ElectronicControl discharge side,
see fig. 2, Pos. 4).
• Check valve (to be placed directly at the ElectronicControl suction side, see fig.
2, Pos. 3).
5.4.2 Accessories as option
• Flow switch - dry running protection.
• Insulation valves.
Example : ElectronicControl MT6
ElectronicControl
Automatism type with frequency inverter
M
Electrical supply of the ElectronicControl
1~230V
T
Electrical supply of the motor
• T = 3~230V
• M = 1~230V
6
Maximal current delivered in A
5.2
Technical data
Maximum operating pressure
15 bar
Setting range
0.5 up to 12 bars
Maximum flow
15 m³/h
Maximum water temperature
40 °C
Minimum water temperature
0 °C
Maximum environment temperature
50 °C
Input voltage
1~230 V, 50/60 Hz
Protection current
+20% of the nominal current as set during 10s
Operating mode
S3: 30% (3 s ON – 7 s OFF)
Class of protection
IP55
Protection fuse of the ElectronicCo-
ntrol input (fig. 4, Pos. 3)
I: 20A, type: gG, U: 500Vac,
breaking capacity I1: 120kA, size: 10 x 38mm
Protection fuse of the motor input
(fig. 4, Pos. 4)
I: 20A, type: high speed, U: 690Vac,
breaking capacity I1: 100kA, size: 10 x 38mm
1_Wilo-ElectronicControl.book Seite 19 Montag, 11. Juli 2011 3:14 15
