MSA PS-303 Series, Руководство по эксплуатации

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PS
-303
5
Table 1 – General technical specifications of the Product’s types
Characteristics
PS
-303
-А2
-2 (4
.2 А
)
PS
-303
-А2
-2 (6
.5 А
)
PS
-303
-А2
-2 (12
.5 А
)
PS
-303
-А2
-1 (8
.5 А
)
PS
-303
-А1
-1 (12
.5 А
)
PS
-303
-А1
-1 (18
.5 А
)
PS
-303
-22
-1 (8
.5 А)
PS
-303
-22
-2 (4
.2 А)
PS
-303
-22
-2 (14
.6 А
)
PS
-303
-21
-1 (12
.5 А)
PS
-303
-21
-1 (27
.5 А)
PS
-303
-11
-1(8
.5 А)
Input voltage (main), V
220 (198…242)*, AC, frequency 50 (60) Hz
24 (19…36)*, DC
Input voltage (standby), V DC
24 (19…36)* 12 (9…18)* 24 (19…36)* 12 (9…18)*
Output voltage, V DC
24 24 24 12 12 12 12 24 24 12 12 12
Subtype
See Figures В.1–В.4
А
B B
А
B B C C D D D D
Pulses, mV 150 240 150 120 150 150 150 150 150 150 150 120
Output power, W 90 120 315 75 120 315 75 75 252 75 252 60
Efficiency, %
≈ 68 ≈ 89 ≈ 88 ≈ 75 ≈ 87 ≈ 85 ≈ 58 ≈ 59 ≈ 80 ≈ 75 ≈ 83 ≈ 82
Galvanic isolation from power
mains
+ + + + + + + + + + + +
Galvanic isolation from standby
mains
+ - - + - - + + - - - -
Switchover to standby power automatic (automatic restoration in case of power recovery)
Built-in protection
-
load SC;
-
current overload (fuses);
-
reverse polarity (fuses)
LEDs
-
main power;
-
power from standby source
Overall dimensions, mm 288.0 × 278.5 × 100.3
Operating temperature, °C
–15…+55
Limiting temperature, °C
–60…+70