Eagle Eye

Cambia CM3K Power System



Product Description

The Cambia CM3K is a 19" modular, configurable high effeciency 1U 48VDC power system with up to three 96% efficient rectifiers (maximum 167A). With the addition of the Cambia 4MK, the system has the flexibility to be configured up to 3,500A. The system can be equipped with individual or single AC feeds. These systems have been used by solar integrators to support high powered off-grid applications. There are also a wide range of applications including central office, headend, backhaul, DAS and wireless base stations.

Product Features

Input Specifications
Voltage 1Ø3W 240VAC (Nominal 176 - 275VAC) 3Ø4W 380VAC
Frequency 45 - 66Hz
Protection Under & Over voltage
Efficiency 96.0% Max (3kW module)
96.0% Typical (2kW module)
Output Specifications
Output voltage Default -54VDC
Output current 166.5A Max (3kW 3 modules)
Adjustment range -42 – 58VDC
Line regulation ±0.5% Max
Load regulation ±1.0% Max
Temp. regulation ±0.5% Max
Noise ≤ 250mVp-p (2kW 3 modules)
≤ 300mVp-p (3kW 3 modules)
Setpoint accuracy ±0.5%
Over current 101 – 110%
Protection -59VDC over (recycle input to reset), Thermal Shutdown
General Specifications
Operating temperature -40 – 75°C (Derating above 3kW: +45ºC / 1&2kW: +55ºC)
Storage temp. -40 – 80°C
Humidity Operating: 10 – 95% (Non-Condensing)
Storage: 5 – 95% (Non-Condensing)
Cooling Fan cooling
Altitude 2,000m (6,566ft)
Size (WxDxH) 465 mm (19”) or 567.4 mm (23”) x 417 x 44.4 mm
UL/cUL 60950-1 (pending)
Communication interface RS232, Ethernet, Dry Contacts (In/output 8 ports each)
Electromagnetic Compatibility (pending)
Emissions EN55022 Class A
Harmonic current emissions EN61000-3-2
Fluctuations & flicker EN61000-3-3
Electrostatic discharge EN61000-4-2
Radiated EFI EN61000-4-3
EFT / bursts EN61000-4-4
Surge transients EN61000-4-5
Conducted immunity EN61000-4-6
Voltage dips & short interrupts EN61000-4-11

Cambia 4MK Expansion Shelf



Product Description

The Cambia 4MK is a 19” modular 1U expansion shelf for the C3MK. It can be configured with up to four 96% efficient rectifiers (maximum 223A). With the addition of the Cambia C3MK, the system has the flexibility to be configured up to 3,500A.

Input Specifications
Voltage 1P3W 240VAC (Nominal 176 - 275 VAC) 3Ø 4W 380VAC
Frequency 45 - 66Hz
Protection Under & Over voltage
Efficiency 96.0% Max (3kW module)
96.0% Typical (2kW module)
Output Specifications
Output voltage DEFAULT -54 VDC
Output current 222A Max (3kW 4 modules)
Adjustment range -42 – 58VDC
Line regulation ±0.5% Max
Load regulation ±1.0% Max
Temp. regulation ±0.5% Max
Noise ≤ 250mVp-p (2kW 3 modules)
≤ 300mVp-p (3kW 3 modules)
Setpoint accuracy ±0.5%
Over current 101 – 110%
Protection -59 VDC over (recycle input to reset), Thermal Shutdown
General Specifications
Operating temperature -40 – 75°C (Derating above 3kW: +45ºC / 1&2kW: +55ºC)
Storage temp. -40 – 80°C
Humidity Operating: 10 – 95% (Non-Condensing)
Storage: 5 – 95% (Non-Condensing)
Cooling Fan cooling
Altitude 2,000m (6,566ft)
Size (WxDxH) 465 mm (19”) or 567.4 mm (23”) x 417 x 44.4 mm
UL/cUL 60950-1 (pending)
Electromagnetic Compatibility (pending)
Emissions EN55022 Class A
Harmonic current emissions EN61000-3-2
Fluctuations & flicker EN61000-3-3
Electrostatic discharge EN61000-4-2
Radiated EFI EN61000-4-3
EFT / bursts EN61000-4-4
Surge transients EN61000-4-5
Conducted immunity EN61000-4-6
Voltage dips & short interrupts EN61000-4-11

RM-Series 48V Rectifier Modules



Product Description

The Eagle Eye RM-48-3K is a 3,000W high efficiency rectifier and is suited for today’s critical power needs. This hot swappable rectifier is used as part of a system and provides constant, electric power control.
The Eagle Eye RM-48-2K is a 2,000W high efficiency rectifier and is suited for today’s critical power needs. This hot swappable rectifier is used as part of a system and provides constant, electric power control.

Product Features

RM-48-3K
RM-48-2K
General Specifications
Operating Temperature -40 – 75°C (-40 – 167ºF)
(derate 2%/°C above 45°C / 113ºF)		 -40 – 75°C (-40 – 167ºF)
(derate 2%/°C above 55°C / 131ºF)
Operating Humidity 10 – 95% (non-condensing)
Storage -40 – 85°C (-40 – 185ºC); 5 – 95% RH (non-condensing)
Cooling Intelligent fan; front to back airflow
Acoustic Noise < 60 dBA (nominal input, full load, Ta > 40°C (104ºF) < 55 dBA (nominal input, full load, Ta > 40°C (104ºF)
Vibration 10 – 55 Hz, 2 G, 3 min Period, 60 min each (3 axes)
Shock 20 G Peak Acceleration
Reliability >350 K Hours (per MIL STD 217F)
Size 108.2 x 321.7 x 41 mm (4.26 x 12.67 x 1.61 in.)
Weight 2.30 kg (5.07 lbs.) 2.18 kg (4.8 lbs.)
Insulation 3 KVAC I-O; 1.5 KVAC I-Earth; 0.5 KVDC O-Earth
Emissions
Emissions EN55022 Level A (Conducted) EN55022 Level B (Conducted)
Electrostatic Discharge EN61000-4-2, 4 kV Contact/ 8 kV Air
Radiated Susceptibility EN61000-4-3, 26 MHz-2000 MHZ, 10 V/m, 80% AM
EFT/Bursts EN61000-4-4, 2 kV
Surges EN61000-4-5, 2 kV Earth, 1 kV Line-Line
Conducted Immunity EN61000-4-6, 150 KHz-80 MHz, 10 Vrms, 80% AM
Voltage Dips EN61000-4-10, 95% Dip,10 ms / 30% Dip, 500 ms
Voltage Interruptions EN61000-4-11, 95% reduction, 5 ms
Fluctuations & Flicker EN61000-3-3
Input Specifications
Voltage 85 – 283 VAC (See derating for < 176 VAC)
Frequency 45 – 63 Hz
Inrush ≤ 25 A at 230 VAC Full load (Max cold start) ≤ 20 A at 230 VAC Full load (Max cold start)
Current ≤ 12 A at 230 VAC (Max continuous) ≤ 10 A at 230 VAC (Max continuous)
Protection MAINS Fuse, each line (L, N); TVS for transients 15 A Fuse, each line (L, N); TVS for Transients
Leakage < 3.5 mA at 264 VAC
Input Protection Input under voltage; output over voltage
Efficiency 96% typical (40 – 60% load) 96% typical (30 – 70% load)
Harmonics EN61000-3-2 Class D (>0.99PF; > 50% load)
Output Specifications
Output Volutage 54 VDC (typical)
Output Current 55.5 A (3 KW max, continuous) at AC input ≥ 176 V 37 A (2 KW max, continuous) at AC input ≥ 176 V
Line Regulation ±0.5% across full input range
Load Regulation ±0.5% across full load range
Ripple ≤ 300 mV p-p; ≤ 20 mVrms (20 MHz BW) ≤ 250 mV p-p; ≤ 20 mVrms (20 MHz BW)
Output Adjustment 43.5 – 58 VDC
Excursion ±3% max, 50% step load)
Recovery ±3% max, 50% step load)
Over-Current OCP (see power derating curves)
Protection OVP, power deratings, thermal shutdown
Status Led & Communication
Status LED/[Alarm] Green=OK; Yellow=[Minor]; Red=[Major]
Communication CAN Bus
Safety Standards
UL/cUL IEC/UL 60950-1 (pending) IEC/UL 60950-1
CE Mark Low voltage directive (pending) Low voltage directive
NEBS Designed to Meet Telcordia GR-63-CORE (pending)
RM-48-3K
 Rectifier Output
Output Model VDC lo (Min) lo (MaX)
RM-48-3K 54 V 0 A 55.5 A
RM-48-2K
 Rectifier Output
Output Model VDC lo (Min) lo (MaX)
RM-48-3K 54 V 0 A 37 A
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