Categories | SIEMENS LOGO! |
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Place of Origin: | China |
Brand Name: | Rich Green or OEM |
Certification: | CE / ISO |
Model Number: | SK series |
MOQ: | 1 unit |
Price: | neogiated |
Packaging Details: | paper film or wooden case |
Delivery Time: | 30 days |
Payment Terms: | T/T or L/C |
Supply Ability: | 150 unit/month |
Company Info. |
Rich Green Automation Co, ltd |
View Contact Details |
Product List |
SK series non-contact regulator is an industrial level stabilizer designed for high-precision instruments | |||||
and extreme environment such as large fluctuations of the grid and voltage instantaneous mutation.It | |||||
has the world’s leading no contact technology which was independently developed by our factory.SK | |||||
intelligent non-contact voltage regulator adopts integrated circuit to control several thyristor voltage’s | |||||
zero off in a specific order, so as to change the size and polarity of the offset voltage, is the perfect | |||||
combination of thyristor AC switch technology and modern transformer technology. | |||||
Non-contact stabilizer uses high-power thyristors (SCR) instead of mechanical brushes to control the | |||||
regulator, is an advanced product which leads the development direction of high-power regulators. It's | |||||
energy saving with reliable performance, no pollution to the city grid, strong adaptability, and long | |||||
durability. It can work continuously for over 100,000 hours under harsh and complex grid environment. | |||||
It comes with 1.5% output precision and full electric protections against over voltage, low voltage, | |||||
over-current, over load, over-temperature, phase-lacking, etc. |
1. Product Introduction | ||||||||||
SKS and SKD voltage optimizer is highly benificial when the electricity supply to the site is at a higher or lower voltage level than actual needed. | ||||||||||
This system stabilizes the input voltage and generates a reliable ouput voltage to the residential, commercial or industrial site.Therefore, it can protect the load equipment, save energy and reduce electricity bill by decreasing power consumption. | ||||||||||
2. Technical Parameter | ||||||||||
Power: 3KVA - 50KVA ( single phase ) | ||||||||||
Center voltage ( voltage set point ) adjustable | ||||||||||
Input voltage: 220V ± 20% ( 176 - 264V ) or 220V ± 30% ( 154 - 286V ) or larger range | ||||||||||
Output voltage: 220V | ||||||||||
Output accuracy: ±1% or ±2.5% ( ±1% to ±2.5% optional ) | ||||||||||
Power: 10KVA - 2000KVA ( three phase ) | ||||||||||
Center voltage ( voltage set point ) adjustable | ||||||||||
Input voltage: 380V ± 20% ( 304 - 456V ) or 380V ± 30% ( 266 - 494V ) or larger range | ||||||||||
Output voltage: 380V | ||||||||||
Output accuracy: ±1% or ±2.5% ( ±1% to ±2.5% optional ) | ||||||||||
Working frequency: 50Hz / 60Hz | ||||||||||
Response time: ≤10ms | ||||||||||
Waveform distortion: No additional waveform distortion ( static ) | ||||||||||
Efficiency: ≥98% | ||||||||||
Delay output: First regulation, then output ( protect equipment from shocks ) | ||||||||||
Protection Function: Default phase, over load, over current, over voltage, under voltage, short circuit and bypass protection. | ||||||||||
3. Features & Benefits | ||||||||||
Non-Contact / Brushless design | ||||||||||
No relays | ||||||||||
No contactors | ||||||||||
No moving parts | ||||||||||
Solid state high speed switching (microseconds) Silicon Controlled Rectifiers ( SCR ) to suppress harmonics and facilitate the balancing of loads | ||||||||||
Failsafe Electronic by-pass | ||||||||||
High Purity ( 99.9% ) electronically refined copper, first second, third windings | ||||||||||
Cooling: With fan or without fan acceptable | ||||||||||
99% typical efficiency with loadings from 15%-100% | ||||||||||
All power passes through the voltage optimizer, which is connected downstream of the main switch and metering system of the main switchboard | ||||||||||
Nippon Steel Z11 cold rolled grain oriented silicon electrical steel with low hysteresis | ||||||||||
Extra function - Surge arrester inside to against the spikes | ||||||||||
Extra function - Tempeature meter to show the temp. of the cabinet and inside components of the stabilizer | ||||||||||
Extra function - Auto-manual bypass function-System automatically detect the malfuction, then go to bypass, this is called auto bypass; install a bypass switch ( isolator ) inside is called manual bypass. | ||||||||||
Extra function - Digital panel control automatically monitor temperature, input voltage conditions, L1-L2-L3 and output pre-set L1-L2-L3 stabilized readings, output voltage ( per line ) can be independently 'fine tuned' from within front of cabinet | ||||||||||
Extra function - Online / On-load 'Real Time' internet monitoring of power distribution system via RS-485 communication port via a web accessable Accuvin 11 high precision multifunction data logger |
Application:
The series of stabilizers of the general type, the ideal voltage
stabilized sources which can be widely applied to any occasions
requiring power to assure the normal operation of your power driven
equipment like
*Elevators & escalators *Tele communication equipment
*Cement factory *Readymade garment
*Textile machineries *Spinning machineries
*Weaving machineries *Knitting machineries
*Dyeing & finishing machineries *Embroidery machine
*Label machine *Pharmaceutical equipments
*Hospital & medical equipments * Laboratory equipments
*Scientific equipments *Computer systems
*Color laboratory equipments *Defense equipments
*Central air conditioning plant *Injection mould machines
Model | Capacity (KVA) | Input voltage (v) | Output voltage (v) | Output current (A) | Dimension L*W*h(mm) | Weight (Kg) |
SKD-15 | 15 | 220V | 220V | 68A | 550*700*1050 |