bonitron M3460, Руководство для пользователей

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D_M3460_D_CMAN_vall_00a 4/17/2020
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Table 6-5: M3460R Model Specifications for 230
– 480 VAC Systems
DC B
US
C
URRENT

B
ACKPLATE
S
IZE
C
IRCUIT
C
ONFIGURATION
R
ECOMMENDED
F
USE
R
ATING

SCCR
R
ATINGS
D
RIVE
B
US
AC L
INE
85 A R10 2-stage 80 A, 700 V 125 A, 600 V
10 kA

127 A R10 2-stage 125 A, 700 V 200 A, 600 V
170 A R9 4-stage 175 A, 700 V 250 A, 600 V
255 A R11 4-stage 250 A, 700 V 400 A, 600 V
340 A R11 4-stage 350 A, 700 V 500 A, 600 V
18 kA

425 A R11 4-stage 400 A, 700 V 600 A, 600 V

The input power source must be capable of handling a 2-second current surge at twice the nominal rating
for the M3460R. Maximum duty cycle is 1% at full rated load.

Fuses recommended for use with the M3460R are Gould-Shawmut A70QS series, Buss FWP series, or
equivalent semiconductor fuses. These are required for UL 508C compliance.

Suitable for use on a circuit capable of delivering not more than 10,000 RMS symmetrical amperes, 700
volts maximum when protected by recommended fuses.

Suitable for use on a circuit capable of delivering not more than 18,000 RMS symmetrical amperes, 700
volts maximum when protected by recommended fuses.
Table 6-6: M3460B Model Specifications for 230
– 480 VAC Systems
DC B
US
C
URRENT

B
ACKPLATE
S
IZE
C
IRCUIT
C
ONFIGURATION
R
ECOMMENDED
F
USE
R
ATING

SCCR
R
ATINGS
D
RIVE
B
US
S
TORAGE
B
US
85 A R10 1-stage 80 A, 700 V 125 A, 700 V
10 kA

127 A R9 2-stage 125 A, 700 V 175 A, 700 V
170 A R9 2-stage 175 A, 700 V 250 A, 700 V
255 A R2 4-stage 250 A, 700 V 350 A, 700 V
340 A R2 4-stage 350 A, 700 V 500 A, 700 V 18 kA


The input power source must be capable of handling 1.5 times the nominal current rating for the M3460B .
Maximum duty cycle is 1% at full rated load.

Fuses recommended for use with the M3460B are Gould-Shawmut A70QS series, Buss FWP series, or
equivalent semiconductor fuses. These are required for UL 508C compliance.

Suitable for use on a circuit capable of delivering not more than 10,000 RMS symmetrical amperes, 540
volts maximum when protected by recommended fuses.

Suitable for use on a circuit capable of delivering not more than 18,000 RMS symmetrical amperes, 540
volts maximum when protected by recommended fuses.