Supplier: 1. lighting products:
* indoor luminaires (including led bulb, led tube, led panel, led slim panel, led batten, led ceiling, led cross and linear light, led high bay, led parking, led downlight, led track light);
* outdoor luminaires (including led flood light, led solar flood light, led street light, led solar street light.)
* led grow lights (a variety of professional grow lights for dragon fruit, chrysanthemum, medicinal plants, ginseng, tomatoes, strawberries, grapes, watermelons, cantaloupe, bell peppers, orchids, vegetables, algae, etc.);
* fishing lights (including on boat lights and underwater lights);
2. kitchenware products: vacuum flask, water bottle, electric kettle; electric blender, rice cooker, glass liner and accessories.
Services: Manufacturing, export and import, transport, and odm/oem services for all of the products.
Supplier: Solar products, solar appliances, home appliances, electric appliances, lithium battery, gel battery, hybrid inverter, solar lights, solar accessories, solar fan, power inverter, electric cooker, led tv, solar power station
Supplier: Basmati & non basmati rice: 1121 raw basmati, 1121 steam basmati, 1121 white sella basmati, 1121 golden sella basmati, 1509 steam, 1509 sella, 1509 golden sella, 1401 steam, 1401 sella, 1401 golden sella, pusa, sugandha rice, sharbati, ir 64 parboiled.
fmcg: confectionaries, biscuits, potato chips, beverages, grocery items, canned fish, edible oil, palm oil, personal care products.
food ingredient: food color, food flavor, caramel, soya lecithin, spice oils & oleoresins, polyglycerol polyricinoleate (pgpr).
power : diesel generator, sine wave inverter, solar inverter, mppt inverters, tall tubular batteries, smf batteries.
automotive batteries: 2 wheeler batteries, 3 wheeler batteries, car batteries, truck batteries.
tyre: bicycle tyres, 2 wheeler tyres, 3w tyres, car tyres, suv tyres, truck & bus bias & radial tyres, tractor tyre, otr tyres.
adhesive/ glue: wood adhesive, industrial adhesive, solvent based adhesive, sprayable adhesive, contact adhesive.
corn starch.
Buyer: Used cooking oil, a4 size paper, glycerine
SANDI SERIES charging module is for electric vehicle charging station. With single-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic. Functional details 1. Hot plug Plug technology is applied to the charging module to provide convenience for installation and maintenance. The access of the charging module to the system shall not disturb the output voltage of the system. 2. Advanced current sharing technology Under constant voltage working mode, the charging modules can share current automatically within 10S, with degree of unbalance less than �±0.5A. 3. Control of input limited power Refer to Fig. 1-10 for the relation between the output power and input voltage of the charging module. When the input voltage is within 360 Vac ~ 450 Vac (return difference is less than 5V), the module can output the maximum power of 20 KW; when the input voltage is within 260 Vac ~ 320 Vac, the module can still work normally under limited power mode. 4. Control of output constant power When there is a rated input voltage, the output power of the module is 20 KW. Refer to Fig. 11 for the relation between the output voltage and the output current of the module. The SD75050 module uses two operating modes with output voltage ranges of 50 to 750V. The module only selects the operating mode based on the value of the received demand voltage, and does not select the operating mode based on the actual output voltage. 5. Temperature limited power 6. Regulation of output current limiting point 8. Regulation of output voltage The output voltage of the module can be regulated constantly through the external monitoring module, with regulation range of 50Vdc ~ 750Vdc and minimum regulation step of 0.1 Vdc. 9. Fan control The built-in processor of the module can regulate the speed of the fan according to the internal temperature and output current of the module. 10. Protection of input overvoltage/ voltage shortage 11. Output overvoltage protection The overvoltage protection point is 260Vdc ~770Vdc (�±10 Vdc). Default is 778Vdc.The module can be started after manual intervention upon overvoltage protection. 12. Over-temperature protection The environmental over-temperature protection point is 80�°C. When the DC panel has a temperature over 100�°C, the module will stop working; when the DC panel has a temperature below 90�°C, the module will automatically work again. 13. Protection of internal bus fault When the internal bus voltage of the module is beyond the overvoltage/ voltage shortage protection point, the module will be powered off automatically. At this time, there is no output from the module and the fault indicator light is on. 14. Short circuit protection In case of short circuit of the module, it will be subjected to protective shutdown and the red indicator light of the panel is on, and this condition will be transmitted to the monitor of the "module fault".
AC to DC converter battery charger 150-1000VDC rectifier 120KW power supply Product Introductionï¼? SANDI AC/DC Charger is specially developed for DC chargers. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase, DC output voltage range from 150 to 1000VDC can be set, compliant with CE safety requirements, EMC standard EN61000-6-3 and EN61000-6-1 Class A, it is an advanced international level charger. Unique function High efficiency over the full load range, full load efficiency greater than 95% Wide output voltage range, 150-1000VDC, suitable for a wide range of Lithium or lead acid battery 5-inch LCD touch screen, easy to operate Flexible application, charging voltage, charging current, charging time, timing charging can be set by LCD screen, easy to operate Main featuresï¼? Powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc. Wide input voltage range: 260~ 530Vac, adaptable to various power grid environments Three-phase AC input without neutral wire: Simplifies system design, eliminates the risk of excessive neutral current, and reduces system costs. Dual DSP design, achieve the full digital control, less components means high reliability Wide input voltage range, allows operation in most poor grid conditions Battery anti backflow: effectively protects the battery while ensuring reliable and safe operation of the system Input, output have protective circuit breaker switch Module adopts hot pluggable design, which is convenient for maintenance. RS485 interface (Optional)
Supplier: 1 lv and mv power cables , telecommunication cables , lsfh ,solar ,instrument and special cables. 2 copper rod 8 mm and copper wire from 1.60 to 3 3 pvc compounds
ELTEK FLATPACK2 48V/3000W HE Rectifier Module 241119.903 INPUT DATA Voltage (nominal) 176 - 275 VAC Voltage (operating range) 85 - 300 VAC Frequency 45 - 66 Hz Current (maximum) 19 ARMS Power Factor > 0.99 at 50-100% load Protection Fuse in L & N, Varistor, Shutdown above 300 VAC OUTPUT DATA Voltage (default) 53.5 VDC Voltage (adjustable range) 43.2 - 57.6 VDC Power @ 230 VAC 3000 W Power @ 85 VAC 1380 W Current 62.5 A (@ 48 VDC) Current sharing (10 - 100% load) �±5% of maximum current from 10 to 100% load Static Voltage regulation (10 - 100% load) �±0.5% Dynamic Voltage regulation �±5.0% for 10-90% or 90-10% load variation, regulation time < 50ms Hold up time, 1500 W / 3000 W output power >20ms / >10ms ; output voltage > 43 VDC Ripple < 150 mV peak to peak, 30 MHz bandwidth Protection Fuse, Short circuit proof, High temperature protection, Overvoltage shutdown, Hot plug-in inrush current limiting
ELTEK Flatpack2 24/1800 HE 24V Rectifier
Flatpack2 380V Rectifier Doc 241119.825.DS3 v4 Model Flatpack2 380/3000 HE (UI) Part number 241119.825 INPUT DATA Voltage (nominal) 176 - 277 VAC / 260 - 400 VDC1) Voltage (range) 85 - 305 VAC / 260 - 410 VDC1) Frequency 45 - 66 Hz / 15 - 18.5 Hz2) / DC1) Current (maximum) @ nominal input, full load 18.2 ARMS Power Factor > 0.99 at 50% load or more Protection Fuse in L & N Varistor Disconnect when VIN is out of range OUTPUT DATA Voltage (default) 381 VDC Voltage (adjustable range) 300 - 400 VDC # Pb cell supported 156 - 168 3) Power continuous (maximum) 3000 W Power @ 85 VAC / 85 VDC 1200 W Current continuous (maximum) 9 A (@VOUT < 336 VDC) / 7.9 A (@ VOUT = 381 VDC) Current sharing (10 - 100% load) ±5% of maximum current from 10 to 100% load Static Voltage regulation (10 - 100% load) ±0.5% Dynamic Voltage regulation ±2.0% for 10-90% or 90-10% load variation, regulation time < 10 ms 5) Hold up time > 20 ms; output voltage > 300 VDC at 1500 W load Ripple < 1000 mVP-P , 30 MHz bandwidth Protection Overvoltage shutdown, Hot plug-in - Inrush current limiting, ORing diode, Fuse5), Short circuit proof, High temperature protection, Overload shutdown4) OTHER SPECIFICATIONS Efficiency @ 230 VAC / 380VDC input 96.2% / 96.6% Isolation 3.0 kVAC input to output, 1.5 kVAC input to earth, 1.5 kVDC output to earth, 3.0 kVAC CAN to primary, 3.0 kVAC CAN to secondary Alarms (Red LED) Low mains shutdown, High and low temperature shutdown, Rectifier Failure, Overvoltage shutdown on output, Fan failure, Low voltage alarm, CAN bus failure Warnings (Yellow LED) Rectifier in power derate mode, Remote battery current limit activated, Input voltage out of range, flashing at overvoltage Normal (Green LED) Input and output ok Acoustic noise, at nominal input and full load < 40dBA @Tambient< 25C / 40C MTBF (Telcordia SR-232 Iss.3 Meth. II Case L1) 2 291 210h (@ Tambient = 25 C) Operating temperature -40 to +75C (-40 to +167F), humidity 5 - 95% RH non-condensing Output power de-rates linear from 3000W @ 50C (122F) to 980W @ 7C(167F) Storage temperature -40 to +85C (-40 to +185F), humidity 0 - 99% RH non-condensing Dimensions[WxHxD] / Weight 109 x 41.5 x 327 mm (4.25 x 1.69 x 13) / < 1.95 kg (4.3 lbs) DESIGN STANDARDS Electrical safety EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013, IEC 60950-1:2013, UL 60950-1:2014, CSA C22.2 No. 60950-1-07 EMC EN 61000-6-1:2007, -6-2:2005, -6-3:2007 + A1:2010, -6-4:2007 + A1:2010, IEC61000-6-5: 2015, EN 300 386:v1.6.1, FCC CFR 47 Part 15:2013 Environment Tested according to: ETSI EN 300 019: 2-1 (Class 1.2) & 2-2 (Class 2.3) Normal operating conditions as per IEC 62040-5-3:2016 clause 4.2. Other operating conditions as per IEC 62040-5-3:2016 clause 4.3, must be advised 2011/65/EU (RoHS) & 2012/19/EU (WEEE)
