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Feb-23-12
 
MPM8000 is a powerful multifunction power meter with modular design, which can be applied for monitoring and controlling of the electrical system. MPM8000 can measure and analyze real time data, such as U, I, P, Q, S, COS¦µ, F, kWh, kVAr, etc. MPM8000 has the following functions: RS-485 communication port, 2 energy pulse output (include active energy and reactive energy), Max/min data record, and SOE event record. MPM8000 can extend functions by choosing the external optional modules: harmonic analysis, 8 remote signals on/off mode, programmable 4 analog outputs (0~5V or 4~20mA optional), data storage, Profibus Com. protocol, Ethernet communication functions. The multi-tariff function allows the user to measure energy in any interval (the min. interval is 30min.), which can read the sum, sharp, peak, valley, flat energy data in 30 days, and measure 2nd to 63rd harmonics in statistics.

All our instruments fulfill all important requirements and regulations concerning electromagnetic compatibility and safety isolation (IEC61000, IEC1010 standard and EN61010 standard). The devices have been developed, manufactured and tested in accordance with Quality Assurance System ISO 9001.

EMC and safety standard

IEC61000-4-2 (GB/T17626.2)

IEC61000-4-8 (GB/T17626.8)

IEC61000-4-4 (GB/T17626.4)

IEC61010-1 (GB/T4793.1).

Exterior Size:91*91*72mm.
0.5Kgs.
Feb-23-12
 
1, Input: 100 to 240V AC, 50/60Hz
2, Output power: 24W series
3, Output voltage: 3 to 24V DC
4, Output current: 10 to 4,000mA
5, Overload protection
6, Output over voltage protection
7, Short circuit protection
8, High efficiency Mini 75 %
9, DC socket (optional)
10, CEC power supply standard
11, CE approved
12, No Load Power Consumption ¡Ü 0.3 W at Rated Voltage
13, Ripple And Noise: Output voltage 1%
14, High-Voltage test : Primary to secondary: 3 kV 5 mA 60 S
15, Leakage Current : 0.5 mA (max) at input 240Vac
16, Operating Temperature Range 0--40¡æ
17, Storage Temperature Range: -20 --- 85¡æ
18, High Humidity Operation :+ 40 ¡æ and 90 ¡« 95% Humidity
19, Dimension : 74.0mm*41.0mm*47.5mm
20, Net weight: About 170 gram per unit.
21, Color : Black / White
22, The power adapter should have 50,000 hours according to MTBF.
23, Insulation Resistance:Primary to Secondary : 50 Meg. Ohms min. 500VDC.


Customized.
Feb-17-12
 
Input Characteristics
1.Voltage: 90 ~ 264V AC Full range
2.Frequency: 47 ~ 63Hz
3.Input Current: 10.0A for 115VAC, 5.0A for 230VAC.
4.Inrush Current: 25A for 115VAC, 50A for 230VAC per power supply module.
Output Characteristics:
Output Voltage Max. Current
+3.3V 25A
+5V 25A
+12V 41A
-12V 0.8A
+5VSB 3.5A
Note: The combined total power from 5V & 3.3V shall not exceed 170W.



2pcs in 1 carton, N.W.: 9.5kgs, G.W.: 10kgs
Carton size: 45x31x19cm
Dec-15-11
 
Universal Input: 100~240VAC 50~60Hz
Protections: Short circuit/ Overload/ Over temperature
O/P: High accuracy, low noise; hold up time¡Ý20mS
Cooling by free air convection; Auto recovery;
Operation temperature: -40¡æ~+70¡æ;
100% full load burn-in test for 8 hours
High Efficiency, high reliability;
Built-in Class B EMI Filter
Long life of 50,000Hours, 2 years warranty
Compliance to EN61347-2-13 /IEC61347-2-13 /UL8750.
Dec-15-11
 
Universal Input: 100~240VAC 50~60Hz
Protections: Short circuit/ Overload/ Over temperature
O/P: High accuracy, low noise; Hold up time 20mS
Cooling by free air convection; Auto recovery;
Operation temperature: -10~+50;
100% full load burn-in test for 8 hours
High Efficiency, high reliability;
Built-in Class B EMI Filter
Long life of 50, 000Hours, 2 years warranty
Compliance to EN60950 /IEC60950 /UL60950.
21423 Electric Power Suppliers
Short on time? Let Electric Power sellers contact you.
Dec-14-11
 
Profile:
MPM8000 is a powerful multifunction power meter with modular design, which can be applied for monitoring and controlling of the electrical system. MPM8000 can measure and analyze real time data, such as U, I, P, Q, S,COS, F, kWh, kVAr, etc. MPM8000 has the following functions: RS-485 communication port, 2 energy pulse output (include active energy and reactive energy), Max/min data record, and SOE event record. MPM8000 can extend functions by choosing the external optional modules: harmonic analysis, 8 remote signals on/off mode, programmable 4 analog outputs (0~5V or 4~20mA optional), data
storage, Profibus Com. protocol, Ethernet communication functions. The multi-tariff function allows the user to measure energy in any interval (the min. interval is 30min.), which can read the sum, sharp, peak, valley, flat energy data in 30 days, and measure 2nd to 63rd harmonics in statistics.

EMC and safety standard
IEC61000-4-2 (GB/T17626.2) IEC61000-4-8 (GB/T17626.8)
IEC61000-4-4 (GB/T17626.4) IEC61010-1 (GB/T4793.1)

Measured Scope:
The meter MPM8000 can be applied in single phase, 3-Ph 3Wire, 3-Ph 4Wire system. It can be applied vastly in the field of secondary measurement in high Voltage, low Voltage system, or transmission of measured data.

Measured accuracy
Parameters
Display
Direction
Accuracy

Voltage
0~9999.9kV

Class 0.2 scope:5%~100%V

Current
0~9999.9kA

Class 0.2 scope: 5%~100%A

Zero sequence Current Class 0.5

Power factor
-1~+1
Directional
Class 1

Frequency
45~65Hz

¡À0.01Hz

Active Power
-9999~9999MW
Directional
Class 0.5

Reactive Power
-9999~9999MVAr
Directional
Class 0.5

Apparent Power
0~9999MVA

Class 0.5

Active Demand
-9999~9999MW

Class 1.0

Reactive Demand
-9999~9999MVAr

Class 1.0

Active Energy
0~9999999.99Mwh
Directional
Class 1.0

Reactive Energy
0~9999999.99MVArh
Directional
Class 2.0

Phase Angle
0.0¡ã~359.9¡ã
Directional
Class 2.0

Current total harmonic %
0~100%

Class 2.0

Voltage total harmonic %
0~100%

Class 2.0.





1unit/carton, 36 unit/big carton.
Nov-22-11
 
Model FTG950E
Rated frequency (Hz) 50
Rated voltage (V) 230
Rated output power (Watt) 650
Max output power (Watt) 750
Rated rotation speed (rpm) 3000
DC output 12V8A
Lube oil brand SAE10W30 (above CC grade
Noise level dB (A)/7m (zero load-full load) 57
Structure model open-frame
Overall dimensions (mm) ( L x W x H ) 420 x 360 x 340
Net weight/gross weight (kg) 20.5/22.5
Engine type single cylinder, 2-stroke, air-cooled, OHV, gasoline engine
Displacement(cc) 63.
Nov-21-11
 
Product Model:FGF2500X(E)
Model FGF2500X FGF2500XE
Rated Frequency (Hz) 50 60 50 60
Rated Voltage (V) 220 110/220 220 110/220
230 115/230 230 115/230
240 120/240 240 120/240
Rated Power (W) 2000
Max Power (W) 2200
Fuel Tank (L/US gal) 15/3.96
L (mm) 590
W (mm) 430
H (mm) 435
Net Weight (kg/lbs) 42/92.61 45/99.22
Engine Type 1-cylinder, 4-stroke, air-cooled, gasoline engine
Displacement (ml) 163
Max Engine Power (kw/hr) 3.7/5
Ignition System TCI
Starting System Manual Manual/electric
Continuous Running Time (hr) 10.5
Lube (L/US gal) 0.6/0.16
Noise (db) 84.
Oct-28-11
 
CO2 laser power supply, special power CO2 laser, YAG laser welding machine power source, YAG laser cutting machine power, fast-axial flow laser power, Helium-neon laser tube laser power, YAG krypton lamp laser power, laser power supplies, DC UPS, DC - DC converter, xenon lamp power supply, high voltage power supply, laser power accessories, AC voltage source, switching power supply series.
Oct-20-11

Generators Power

$750.0k
MOQ: Not Specified
Supplier From New Delhi, Delhi, India
 
From 35Kva to250Kva Qty. = 100 each in new condition
Make Perkins, China.

Packed as per size in new condition.
Oct-03-11

Led Drivers And Power Supplies

$2.45
MOQ: Not Specified
Supplier From Changzhou, Jiangsu, China
 
Neufeld Power is the low price leader in the manufacture of quality LED power supplies. Neufeld Power is a manufacturer specializing in low cost, high performance IP66 rated (dustproof and waterproof) constant current LED drivers and constant voltage LED power supplies with high efficiency built-in active Power Factor Correction (PFC) for both indoor and outdoor LED lighting applications. Neufeld Power is a manufacturer of quality LED power supplies that are high efficiency (up to 90% efficiency), durable (metal cased), long lasting (3 and 4 years factory warranty) and comply with international standards. Neufeld Power is committed to providing our clients with unbeatable value and service and the most cost-effective manufacturer solutions for LED power supplies in the world: 20W IP66 LED power supplies and drivers from US$ 2.45, 60W IP66 LED power supplies and drivers from US$ 6.50 (2011/12). Visit the Neufeld Power website for full details and to receive our free price list today.

Neufeld Power offers a large range of low cost, high performance LED driver and power supply manufacturer services including OEM LED driver and power supply manufacturer services, ODM LED driver and power supply manufacturer services, private label manufacturer services and international certification/standards LED driver and power supply manufacturer services.

IP66 LED Driver Power Supply Prices (2011/12):

10W ... from US$ 2.15
15W ... from US$ 2.25
20W ... from US$ 2.45
30W ... from US$ 3.85
50W ... from US$ 5.25
60W ... from US$ 6.50.
Aug-23-11
 
Feature:
Comply with Intel TFX12V V2.1
24PIN connector for M/B
MTBF 50,000 hours at 25
Perfect circuit board layout for excellent heat dissipation
EMI: EN55022 Class B

Specifications:
AC input voltage: 180 TO 264 VAC
AC input frequency: 47/63 Hz
AC input current: 6 A RMS MAX. FOR 230 VAC
Maximuminrush current: 120 A FOR 230 VAC Cold start
Line regulation: 1%
Load regulation: 5% (Only -5V, 12V10%)
Minimumload: +5V/2.0A+12V/1.0A
Ripple&noise: +3.3V/80mV +5V/80mV +12v/150Mv
-12V/240mV +5VSB/80Mv
Efficiency: 70% Minimum at full load
Operating temperature: 0~+50
Storage temperature: -40~+85
Storage humidity: 10%~90%
Mean time between failure: 20K HOURS MINIMUM AT 25
Size (L*W*H): (180+55)mm*90mm*70mm
MODEL WATT DC OUTPUT +5V&+3.3V
+5V +12V/V1 +12V/V2 -5V -12V +3.3V +5VSB
EZ250ATX 250W 11A 5A 12A / 0.5A 9A 2A 75W
EZ300ATX 300W 13A 6A 15A / 0.5A 10A 2A 80W
EZ350ATX 350W 17A 8A 18A / 0.5A 12A 2A 90W
EZ400ATX 400W 19A 10A 21A / 0.5A 14A 2A 100W
EZ500ATX 500W 23A 14A 27A / 0.5A 18A 2A 120W
EZ600ATX 600W 28A 18A 33A / 0.5A 23A 2.5A 150W




10pcs/box.
Jul-25-11
 
400w landscape type wind generator
Controller: built-in micro-controller
Wind leaf diameter: 1.15m
Leaf: carbon fiber mixture
Net weight: 9kg
Main parts: reinforced plastic (oxygen melt anti-corrosion protection)
Start wind speed: 3.6m/s
Total weight: 9.5kg
Voltage: 24v dc
Generate energy: 384kwh/month (wind speed: 5.4m/s)
Rated wind speed: 12.5m/s, may withstand the maximum wind speed of 49.2m/s
Rated power: 400w, high-efficiency
Overspeed protection: electrical torque control.
Jul-25-11
 
Wind wheel diameter: 4/3.5m
Rated wind speed: 10m/s
Start wind speed: 3m/s
Work wind speed: 3 to 25m
Safety wind speed: 40m
Power rating: 2,000W, (maximum power) 3,000W
Rated speed: 400rpm
generating forms: permanent magnet 3-phase AC
Speed forms: electric yaw
Working voltage 220V DC and 240V AC
Tower heights: 8m.
Jul-13-11
 
Input voltage: DC24/48/110V
Output voltage options: DC5/12/24V
Output Power: 50W
Size: 61.00 x57.90 x 12.70mm / 2.40x2.28 x0.50 inch
HDL series power range: 50-350W.

Small size, half brick design
Wide input voltage range
Typical efficiency 90%
Switching frequency: 300KHz
Overcurrent /Short circuit protection, Self-furbish
Input-output isolate
Board in-line type installs
Metal case, Low Output Ripple
High power density.
Jul-13-11
 
Input voltage: DC 5/12/24/48V
Output voltage options: DC5/9/12/15/24V
Output Power: 2W
WR power range: 1W-2W.

Wide inputvoltage range; Isolation; Regulated output; 1W
Isolation voltage: 1500VDC, 3000VDC
Efficiency: 80%
Working temperature: -40C~ +85C
MTBF¡Y 10¡¨¢ 105Hrs
In line with RoHS codes
Line Regulation(once input change 1%) ¡¨¤0.2%
Load regulation(10%-100% full load) ¡¨¤0.5%
Ripple and noise (20MHz Band width)<75MVP-P
Short circuit protection, (Self-furbish).
Jun-24-11

Cummins Generator

$600.00
MOQ: Not Specified
Supplier From Fuzhou, Fujian, China
 
50Hz/60Hz.

Cubic centimeter.
May-13-11

Generator

$283.00
MOQ: Not Specified
Supplier From Taizhou, Zhejiang, China
 
Rated output power (kW): 5.0
Max output power (kW):5.5
Rated rotation speed (rpm): 3000
DC output: 12V8A
Power factor cos: 1.0
Phase number: single
Noise level dB (A)/4m (zero load-full load):  70-74
Fule tank[L]:23
Engine model:WG390
Engine type: 4-stroke air cooled.OHV
Displacement [cc]: 389
Compression ratio: 8.5:1
Rated power [(HP/rpm]: 13/3600
Rated rotation speed (rpm): 3600
T.C.I:with
Spark plug:F6RTC 
Starting system:RECOIL or electric
Rotation direction (view from flywheel): clockwise
Fuel type: Automotive Unleaded Gasoline
Lube oil brand: SAE10W30 (above CC grade)
Low oil alarm system :with.


Overall dimensions [mm] ( L x W x H ): 645x540x640
N.W/G.W[Kg]: 88/89.
May-13-11

Generator

$156.00
MOQ: Not Specified
Supplier From Taizhou, Zhejiang, China
 
Rated output power (kW): 2.5
Max output power (kW):2.8
Rated rotation speed (rpm): 3000
DC output: 12V8A
Noise level dB (A)/4m (zero load-full load): 70-72 
Fule tank[L]:12
Engine model:WG200
Engine type: 4 stroke,air cooled,OHV
Displacement [cc]: 200
Compression ratio: 8.5:1
Rated power [(HP/rpm]: 6.7/3600.



Overall dimensions [mm] ( L x W x H ): 570x460x515.

N.W/G.W[Kg]: 47/48
May-13-11

Generator

$62.00
MOQ: Not Specified
Supplier From Taizhou, Zhejiang, China
 
Rated output power (kW): 0.65
Max output power (kW):0.75
Rated rotation speed (rpm): 3000
DC output: 12V 8A
Noise level dB (A)/4m (zero load-full load):  57
Fule tank[L]:4
Engine model:WG60
Engine type: 2-stroke
Displacement [cc]: 63.


Overall dimensions [mm] ( L x W x H ): 375x325x320
N.W/G.W[Kg]: 17/18.
21423 Electric Power Suppliers
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