Advanced PSU EN54-4, Руководство пользователя, Страница: 3 / 16

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3
Specifications:
Item Specification Details
Approvals All Power Supply Units comply with the requirements of EN54-4:1997 +A1:2002 +A2:2006, EN55022
class B emissions limits & EN60950-1:2006 safety standards.
Input Supply
1.5A PSE : 220-240V AC, 50/60Hz, Fuse T3.15H250
3.0A/5.0A PSE : 200-240V AC, 50/60Hz, Fuse T3.15H250
Output Voltage Max 28.5V DC, Min 19.7V DC at minimum battery voltage of 21V
1
with mains disconnected (Output
voltage is V
BAT
– 1.3V max. at I
max.a
)
Ripple 200mV max (Note: 1V p-p including switching frequency noise).
Charger Voltage 27.4V DC nominal at 20°C temperature compensated over the range -5°C to +40°C
Output Current
(I
max.a
= I
max.b
)
(I
min
= 10mA)
1.5A PSE : 1.0A continuous load, 0.5A battery charge
3.0A PSE : 2.0A continuous load, 1.0A battery charge [3.0A to load if configured for PSE only
2
]
5.0A PSE : 3.0A continuous load, 2.0A battery charge [5.0A to load if configured for PSE only
2
]
Dimensions Enclosure
IP30 (H x W x D) MXP-049 : 320 x 345 x 88mm 3Kg without batteries
MXP-050-001 : 320 x 345 x 88mm 3Kg without batteries
MXP-050-002 : 425 x 406 x 125mm 5Kg without batteries
MXP-051 : 425 x 406 x 125mm 5Kg without batteries
MXP-051/D : 425 x 406 x 190mm 7Kg without batteries
MXP-549 : 263 x 246 x 85mm 3Kg without batteries
MXP-550 : 378 x 338 x 110mm 5Kg without batteries
MXP-550D : 410 x 363 x 185mm 7Kg without batteries
MXP-551 : 378 x 338 x 110mm 5Kg without batteries
MXP-551D : 410 x 363 x 185mm 7Kg without batteries
Dimensions Cage
(H x W x D)
1.5A PSE : 105 x 94 x 38mm 250g
3.0/5.0A PSE : 184 x 94 x 58mm 690g
Environment Indoor, Dry
Operating
Temperature -5ºC to +40ºC @ full load output
Relative Humidity 95% non-condensing (maximum)
Standby Battery and
Internal Resistance 2 x 12V Sealed Lead-Acid Type (Yuasa or Powersonic recommended)
1.5A PSE :
3.3Ω 1.2Ah minimum to 7Ah maximum
3.0A PSE :
1.6Ω 1.2Ah minimum to 18/24Ah maximum
5.0A PSE :
0.8Ω 1.2Ah minimum to 38Ah maximum
Fault Output Volt free change-over contacts rated 1A @ 30V dc (all models)
External Indication Green: Power indicator, Amber: Fault indicator
On board indication Mains Fail, Charger Fail, Battery open circuit, Battery Low & Heartbeat
Deep Discharge All models incorporate battery deep discharge protection (19V)
As our policy is one of constant product improvement the right is therefore reserved to modify product specifications without prior notice. E&OE
1
The battery final discharge voltage recommended by battery manufacturer.
2
NOT EN54-4 Compliant. EN54-4 specifies the provision of two power sources. These should comprise a main supply (AC mains) and a
stand-by supply (battery).