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CDY series impulse test systems can be used to generate impulse voltages simulating lightning strokes and switching surges.

The stage energy is 2.5 kJ~1620kJ. Max. Charging voltage is 100~7200kV.

Applications covered include testing according to IEC, ANSI/IEEE as well as other national standards. The basic system can be upgraded in various ways for special tests and for greater ease of operation. A number of additional circuits and components allow optimizing the impulse test system for tests on different kinds of high voltage test objects. The generator is due to its unique, modular, patented structure perfectly suited for transportation and easy on-site erection. Also the internal inductance is the lowest ever built.

We can also provide the professional solutions and equipments for: withstanding voltage testing, c & tan-delta (power factor) testing, partial discharge (PD) testing and impulse voltage testing.

Stldf series flash lamp-pumped laser power supplies are designed to drive solid state-state lasers and Eo Q-switches. Power supplies are complete pumping solutions and include all required modules - bank of storage capacitors, charging module and discharging circuit with triggering and simmer modules.

Three Phase Din -Rail KWh Meter (DTS353-M)
Executive Standard: IEC62052-11 2003; IEC62053-21 2003
DIN-rail standard: "SO"43864.

Function and characteristic:
Single measurement accurately.

Technical data:
Rated current: 3*1.5(6)A 3*10(40)A 3*20(80)A 3*10(100)A
Rated voltage: 3*220/380V, 3*230/400V
Display mode; Counter 6+1 = 999999.9kWh
Impulse contant: 800imp/kWh 1000imp/kWh
Connetion mode: CT type; Direct type;
Power: Less than 2W, 10VA
Normal temperature: -10~45degree
Ultra temperature: -20~55degree.


Size: 122*100*65mm.

We are manfactured of power supply in china and the products have ce, ul and saa aslo.

1k, later tell you

Maker : CAT Generators
Model:PGS400
Per Unit 456 KVA (364 KW) Year 1999
4 Units(All Control Panel together)
Engine:CAT 3406
440 V 254 V 60HZ RPM 1800
Serial No : 9ES02515,9ES02535,9ES02516,9ES02995.

Brand Mitsubishi
Model gku30a
Engineg : mitsubishi 18ku30a X 2set W/paralleling Equp.
Rated : g5650kw / 50hz / 750rpm 6600v
Running Hours : g40000 Hrs Since New
Mfg. Year : g2001
Conditiong : Excellent accessories included
Made In Japan ready for ship.

Model : 880dfhd

Engine cummins : qst30-g4

Rated : 880kw / 50hz / 1500rpm

Running hours : 1106 hrs since new

Mfg. Year : 2005

Condition : excellent

Made in USA.

Brand:Taiwan teco
Model:csaq-750kw
Engine:mitsubishi s12a2-pta
Rated:680kw / 50hz / 1500rpm
800kw / 60hz /1800rpm
Running hours:only 35 hrs since new
Mfg. Year:1998
Condition:excellent
Assembled in Taiwan
Ready for ship.

Brand cummins : Power Generator
Model : 880dfhd
Engine : cummins Qst30-g4
Rated: 880kw / 50hz / 1500rpm
Running Hours : 1106 Hrs Since New
Mfg. Year : 2005
Condition : excellent
Made In USA.

EMI Filters

Digital Ammeter

1. POWER SAPPLY VOLTAGE: 85~264V aC~.
2. POWER SAPPLY CURRENT: max.100A.
3. Dimension: 39X26X29 mm.

Power Strip

1.Rating: 10A 250V~. pending. 15A 250V~. pending.
2.Insulation Resistance: over 100MWat 500VDC.
3.DielectricStrength: 2000VK60V AC for one second.
4.Body material: PC UL 94V-0

YTF Series Three 3 Phase AC Permanent Magnet Synchronous Wind-Turbine Generator
YTF Series small permanent magnet synchronous wind-turbine generator is applied to the off grid wind-turbine generator system.Its output is symmetrical alternating current.The special materials protect the product free from corrosion or other weather damage,such as moisture,dry and sand etc . It is of high efficiency ,long serive life ,as well as eco-friendly character.
The parameter is as follows.The OEM is acceped.
type rated power
(KW) rated
revolution
(r/min) Rated
Voltage
(V) Efficiency
% MAX
Start-up
force (Níºípm)
YTF300 0.3 400 28 70 0.3
YTF500 0.5 350 28 72 0.6
YTF1000 1.0 300 56 74 1.0
YTF2000 2.0 300 115 75 2.0
YTF3000 3.0 220 115 76 3.0
YTF5000 5.0 180 230 78 4.0
YTF7500 7.5 180 230 80 5.5
YTF10000 10 180 230 82 7.0.

(1) property: High density, high mechanical strength, high electric strength and low compression index.
(2) quality standard: IEC 60641-3-1: 1992 /GB/T 19264.3 -2003
(3) size: 4400mmX2200mm, 6300mm x 3200 mm and customized size
(4) thickness: 1.0 1.5 2.0 2.5 3.0 4.0 5.0 6.0 7.0 8.0
(5) material: 100% unbleached sulfate pulp imported from Canada.
(6) detecting instruction: On-line highly sensitive metal detector, avoiding metal particle existence
(7) application: Mainly used in oil-immersed transformer as insulation material, also used in reactor mutual inductanceware, electric device and etc.

Our core board is mainly used to make high strength chemical fiber tubes, yarn bobbins, industrial paper tubes for paper milling and plastic film ect.

The specification of our core board is as following :
(1)Substance:230g/m2 -600g/m2
(2)Rade:F200,F300,F400,F500,F600,F800,FB300,FB500
(3)Reel width:80mm-2200mm
(4)Reel diameter:1100-1150mm



Packing:wrapped with vinyl film for water proof
1MT/ROLL.

Model
5GF-LDE3.

Engine model
YS186F(E).

Rated frequency
50/60Hz.

Rated voltage
380/220V.

Rated power
4.2/5.0Kw.

Rated speed
3000/3600rpm.

Noise leve
78-82dB.

Power factor
Cosª+=1/0.8.

Starting method
electric starter.

Structure type
silent.

Packing size
970x570x765mm.

Net /Gress weight
173/183Kg.



Packing size
970x570x765mm
Packed in Woodencases with Container Shipment.

No : JJ-801.1 " A.C./D.C. POWER SUPPLY UNIT "

Provides output 0-20 volts d.c. and 0-25 volts a.c continuously variable at 10 Amps. with dual scale. Deluxe meter to read volts ac/dc. Output is provided at 4 mm socket terminals separate for a.c. and d.c. ON/OFF switch, indicator and two output safety fuse. The unit is enclosed in a ventilated steel painted cabinet.


No : JJ-801.2 " A.C./D.C. POWER SUPPLY UNIT "

Provides output 0-20 volts d.c. and 0-25 volts a.c continuously variable at 5 Amps. with dual scale. Deluxe meter to read volts ac/dc. Output is provided at 4 mm socket terminals separate for a.c. and d.c. ON/OFF switch, indicator and two output safety fuse. The unit is enclosed in a ventilated steel painted cabinet.


NOTE:

On request following ranges of power supplies are also available :-

Model Number
*JJ-797.1 L.V. POWER SUPPLY AC/DC
*JJ-798.1 H.T. POWER SUPPLY UNIT
*JJ-799.1 5KV EHT SUPPLY
*JJ-799.2 6KV EHT SUPPLY
*JJ-800.1 L.T. POWER SUPPLY UNIT (D.C. Power Supply)
*JJ-802.1 MULTITAP TRANSFORMER
*JJ-803.1 SIGNAL GENERATOR,1 Hz to 100 K Hz
*JJ-804.1 SIGNAL GENERATOR AND AMPLIFIER
*JJ-805.1 OHMS LAW APPARATUS
*JJ-806.1 HELMHOLTZ COILS
*JJ-807.1 UNIVERSAL STAND.

Switching power supply.

Features Universal AC input / Full range
AC input active surge current limiting
Built-in active PFC function, PF>0.95
Protections:Short circuit/Over load/Over voltage/Over temperature
Built-in constant current limiting circuit
Current sharing up to 2 units or 2000W
Built-in remote ON-OFF control
Built-in remote sense function
SpecificationOver Load Protection 115~140% of rate load. Protection type : Constant current limiting, recovers automatically after fau
Over voltage protection type : Shunt down o/p voltage, re-power on to recover.
Over temperature TSW1: 95?C (Detect on the heatsink of PFC MOSFET) TSW2: 90?C (Detect the winding of output choke)
Protection type : Shun down o/p voltage, recovers automatically after temperature goes down
Remote control RC+/RC-: 0 ~ 0.8V=power on ; 4 ~ 10V=power off sink current <20mA
Working temp., humidity -10~+65?C (Refer to output load derating curve), 20~90% RH non-condensing
Storage temp., humidity 20~+85?C , 10~95% RH
Temp. Coefficient ?0.03%/?c (0~50?c)
Vibration 10~500hz, 2g 10min./1cycle, 60min. Each along x, y, z axes
Safety standards ul1950, tuv en60950 approved
Emi conduction & radiation compliance to en55022 (cispr22) class b
Harmonic current compliance to en61000-3-2, -3, class a
Ems immunity compliance to en61000-4-2, 3, 4, 5, 6, 8, 11; env50204, light industry level, criteria a
Withstand voltage i/p-o/p:3kvac i/p-fg:1.5kvac o/p-fg:0.5kvac
Isolation resistance i/p-o/p, i/p-fg, o/p-fg:100m ohms/500vdc
MTBF 59.6K hrs min. MIL-HDBK-217F (25 ?C)
Input Voltage 90 ~ 264VAC 127 ~ 370VDC
Input Frequency 47 ~ 63Hz
Power Factor 0.95/230VAC 0.95/115VAC at full load
AC Current 11.2A/115AVC 5.6A/230VAC
Inrush Current 32A/115VAC 63A/230VAC
Leakage Current <2mA / 240VAC
Setup, Rise Time 1500mS, 50mS/230VAC 1500mS, 50mS/115VAC at full load
Hold Time 24mS/230VAC 24mS/115VAC at full load

ItemsPSP-1000 Series Output Data

Part No Voltage Rated Current Rated Power Peak Load R&N Volt Adj. Tol. Line Reg. Load Reg. Eff. OVP
PSP-1000-5 5V 145A 725W 800W 100mV 4.75 ~ 5.5V í+6% í+0.5% í+2.0% 77% 5.75 ~ 6.75V
PSP-1000-12 12V 75A 900W 1000W 150mV 10 ~ 13.2V í+3% í+0.3% í+0.5% 84% 13.8 ~ 16.2V
PSP-1000-13.5 13.5V 67A 904.5W 1000W 150mV 12 ~ 15V í+2% í+0.3% í+0.5% 84% 15.5 ~ 18.2V
PSP-1000-15 15V 60A 900W 1000W 150mV 13.5 ~ 18V í+2% í+0.3% í+0.5% 84% 18 ~ 21V
PSP-1000-24 24V 37.6A 902.4W 1000W 150mV 20 ~ 26V í+1% í+0.2% í+0.5% 86% 27.6 ~ 32.4V
PSP-1000-27 27V 33.6A 907.2W 1000W 150mV 24 ~ 30V í+1% í+0.2% í+0.5% 86% 31 ~ 36.5V
PSP-1000-48 48V 19A 912W 1000W 200mV 41 ~ 56V í+1% í+0.2% í+0.5% 86% 57.6 ~ 67.2V.