110 Appendix 1 Technical And Engineering Data
Parameter
category
Parameter
Description
Immunity to conduction
Level 2 EN/IEC 61000-4-6
Lightning
protection features
At AC side
The AC input side can withstand five times of simulated lightning
voltage of 5Kv at 10/700µs, for the positive and negative polarities
respectively. It can withstand five times of simulated lightning surge
current of 20Ka at 8/20µs, for the positive and negative polarities
respectively. The test interval is not smaller than 1 minute. It can
also withstand one event of simulated lightning surge current of
40Ka at 8/20µs
Others
Safety regulation
IEC60950-1:2001
Acoustic noise
≤ 55 db (A) (When the ambient temperature is lower than25
℃
)
Insulation resistance
At temperature of 15°C ~ 35°C and relative humidity not bigger than
90%RH, apply a test voltage of 500Vdc. The insulation resistances
between AC circuit and earth, DC circuit and earth, and AC and DC
circuits are all not less than 10MΩ
Insulation strength
(Remove the SPD, monitoring module and rectifiers from the
system before the test.)
AC circuit to earth: 50Hz, 2,500Vac; or 3535Vdc
DC circuit to earth: 50Hz, 1,000Vac; or 1414Vdc
Assistant circuit (not directly connected to the host circuit): 50Hz,
500Vac
AC to DC circuits: 50Hz, 3,000Vac; or 4242Vdc
For all the three tests above, there should be no breakdown or
flashover within 1min, with leakage current not bigger than 10Ma
MTBF
200,000hr
ROHS
Compliant with R5 requirement
Mechanical
Dimensio
ns (mm)
Maximum dimensions of
the subracks
NetSure 501 A50: 483 (W) × 380 (D) × 267 (H)
NetSure 501 AA0: 483 (W) × 380 (D) × 490 (H)
NetSure 701 A51 (PS48300-3A/3200): 483 (W) × 380 (D) × 445 (H)
NetSure 701 A51 (PS48300-3A/3200-X2): 483 (W) × 380 (D) × 311
(H)
Monitoring module
M501D/ M500D
87 (H) × 85 (W) × 287 (D)
Rectifier
R48-1800: 87.9 (H) × 85.3 (W) × 272 (D)
R48-3200/ R48-2900U: 132.5 (H) × 88 (W) × 287 (D)
Weight
(kg)
Subrack (without
rectifiers and monitoring
module)
NetSure 501 A50, NetSure 701 A51 ≤ 25
NetSure 501 AA0 ≤ 30
Monitoring module
M501D/ M500D
< 0.8
Rectifier
R48-1800 ≤ 2.0
R48-3200/ R48-2900U: ≤ 3.5
Table 2 Input and output connector specs
Connector
Specs
Remarks
Capacity
Connector specs
AC Power
distribution
AC input MCB
Configured according to
customer requirement
H cable terminals, 2pcs
(cable CSA ≤ 35mm
2
)
The live line of AC power supply
Grounding terminal
One M10 bolt
Cable CSA ≤ 35mm
2
Connected to the grounding bar of
the room
DC power
distribution
Positive busbar
Small terminal: cable CSA ≤ 16mm
2
; large terminal: cable CSA ≤ 50mm
2
Battery MCB
2 × 125A/ 1P MCB
Output routes
NetSure 501 A50: BLVD load route, 3 × 63A/1P, 3 × 32A/1P, 4 × 10A/1P MCB
NetSure 501 AA0: BLVD load route, 5 × 63A/1P, 5 × 32A/1P, 8 × 10A/1P MCB
NetSure 701 A51 (PS48300-3A/3200): BLVD load route, 5 × 63A/1P, 5 × 32A/1P, 8 ×
10A/1P MCB
NetSure 701 A51 (PS48300-3A/3200-X2): BLVD load route, 4 × 40A/1P, 1 × 10A/1P
MCB
No LLVD load routes
NetSure 501 A50, NetSure 501 AA0, NetSure 701 A51 19-Inch Subrack Power Supply System User Manual