MB13
-SERIES
Three Phase Input Noise Filter with Block Terminal
Features
(1)Block Terminal with Cover
Simple wire connection by block terminal.
High safety by terminal cover.
(2)Three Phase Power Line Filter
Available for Star connection : 400Vac line-line
Available for Delta connection : 200Vac line-line
(3)High Attenuation in Compact Package
Safety standard
UL1283,
CSA Std. C22. 2 No. 8
EN133200 (New European Standard)
Specifications
ITEMS
1
2
3
4
5
MODEL
MB1310
MB1320
MB1330
MB1340
MB1350
Rated Voltage (AC)
500V(50/60Hz)
Rated Current (AC) (Note 1)
10A
20A
30A
40A
50A
Test Voltage
2500VAC(20mA) Terminal to case, 1min. at 25˚C , 70%RH
Isolation Resistance
100MΩ min. Terminal to case, 500VDC at 25˚C, 70%RH
Leakage Current 250V 60Hz
1.0mA max.
500V 60Hz
2.0mA max.
6 DC Resistance
80m
Ω
max.
30m
Ω
max.
20m
Ω
max.
11m
Ω
max.
7m
Ω
max.
7 Temperature Rise
35˚C max.
8 Operating Temperature
–25˚C~+85˚C
9 Operating Humidity
30%~95% RH (No Dewdrop)
10 Storage Temperature
–40˚C~+85˚C
11 Storage Humidity
10%~95% RH (No Dewdrop)
12 Vibration
10~55~10Hz,Amplitude (Sweep for 1min) 1.5mm(9G max.) X,Y,Z 2 hours each
13 Safety Standard
Bilt to meet : UL1283,CSA C22.2 No.8, EN133200
14 Weight (typ)
1800g
1800g
1800g
2800g
2800g
15 MTBF(hours) (Note 2)
573,000
480,000
521,000
421,000
395,000
<
50°C. For Ta>50°C derate according to the derating curve shown below.
(Note1): Value for Ta
=
(Note2): Calculated based on the part stress analysis prediction method as specified in MIL-HDBK-217F.
Noise Filter
DERATING
CIRCUIT
APPLICATIONS
Star connection
3 Phase 4 Wires 400V line-line. Unused Neutral line
noise
filter
Delta Connection
3 Phase 3 Wires 200V
line-line
noise
filter
Note: For inverter application
Do not use MB series between
inverter and motor.
noise
filter
Inverter
noise
filter
motor
141
LAMBDA [ DENSEI-LAMBDA ]
