Page 13
Optima 520 Series
5
Specifications
Remote EPO (optional)
• Panel connector: AMP #1-480304-0, 250 Vac, 4 A maximum.
• Mating cable connector: AMP #1-480305-0.
• All outlets other than J9 are managed by the Remote Control Bus.
• J9 outlets are always powered relative to the Main Breaker state
(regardless of remote state).
Pin 3 : Return
Power On
Power Off,
EPO Active
Pin 2 : Disable
Pin 1 : Enable
J1
Marway UCP, or
customer supplied circuit
Remote On
EPO Override
Enable Outlet
Groups B & C
Marway Optima PDU
Optima Remote EPO Circuit
Inlet Voltage Options
• 120 Vac, 50/60 Hz, single phase
• 200–240 Vac, 50/60 Hz, single phase
• 100–240 Vac, 50/60 Hz, single phase
• All voltages are listed as nominal input sources.
Current Capacity Options
• 12 A continuous load / 15 A maximum
• 16 A maximum
• 16 A continuous load / 20 A maximum
• 24 A continuous load / 30 A maximum
• Based on NEC regulations, traditional load ratings are de-rated to
80% for continuous duty. For example, a traditional 30 A maximum
rating is now interpreted and labeled as a 24 A continuous duty
rating. Optima current ratings are shown with continuous/maxi-
mum rating values.
Overload Protection (standard)
• All models include a two-pole UL 489 circuit breaker.
• 12/15 A models are wired with both line and neutral passing
through the circuit breaker.
• 16/20 A models are wired with both line and neutral passing
through the circuit breaker.
• 24/30 A models in Groups 6 and 8 use a 15 A breaker with the
main line branched to each pole of the breaker (creating two
15 A sub-circuits).
• 24/30 A models in Group 7 use a 20 A breaker with the main
line branched to each pole of the breaker (creating two 20 A
sub-circuits).
Surge Suppression (standard)
• All models include a thermally protected varistor.
•
120 Vac models have a single-pulse energy rating of 100 joules.
•
240 Vac models have a single-pulse energy rating of 170 joules.
• All models have a peak surge current rating of 10,000 A for a
single pulse 8x20µs wave.
Outlet Sequencing (optional)
• Requires the Remote EPO option.
• Group A outlets are powered at startup.
• Group B outlets are powered upon Remote Power On.
• Group C outlets are powered about 2 seconds after Group B.
Environment
• Operating Temperature: 32 °F to 122 °F
• Maximum Altitude: 6,562 feet
• Relative Humidity: 5% to 85% non-condensing
EMI Filter (optional)
• 120 Vac models have < 0.5 mA leakage.
• 240 Vac models have < 1.0 mA leakage.
100
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
30
db
Typical Insertion Loss
(closed 50 Ohm system)
Frequency in MHz
Common Mode
Differential Mode
Power Meter (optional)
Display Value
Min
Max
Accuracy
Voltage (volts RMS)
85.0
264.0
± 1%
Current (amperes RMS)
0.00
32.00
± 1%
Active Power (watts RMS)
0.0
9999
± 2%
Power Factor
0.00
1.00
± 3%
Sample Rate (per second)
2
3
—
