Made in China 50Hz 60Hz 6kv/ 400V Large Power 1000kVA 2000kVA AC Variable Static Frequency Converter Power Supply

Min.Order: 1

Product origin: Jinan, Shandong, China

Infringement complaint:

Complaint

US$ 25000 ~ 30000

Description

Overview of the shore power supply system
When the ship is docked at the wharf, power is supplied to the ship's auxiliary system through the ship's power generation system to realize the normal power supply of the ship's auxiliary equipment during the ship's berthing. For international ships, the frequency of the ship's power supply equipment is generally 60Hz and the voltage level is generally 6.6KV or 460V, while for domestic ships, the frequency of the ship's power supply equipment is generally 50Hz and the voltage level is generally 6kV or 400V. To meet the requirements of national energy conservation and environmental protection, it is necessary to gradually stop the power supply of onboard diesel power generation systems and supply power to onboard auxiliary equipment through the onshore power supply. Considering that the frequency of the domestic power grid is 50Hz, it is impossible to directly supply power to the equipment on board. It is necessary to convert the 50Hz power supply onboard into the 60Hz power supply that can be used by the ship through the special shore power supply system onshore, and supply power to the ship through the junction box at the wharf apron, cable winch, etc.
According to the different types of ships, comprehensively consider the working conditions of the wharf. Our company can provide flexible and diverse high and low-voltage shore-based power supply solutions. Can be roughly divided into;
1. High voltage ship shore power system
2. Low voltage ship shore power system
3. High and low voltage hybrid shore power system
4. Large capacity multi-machine parallel shore power system

Composition of shore power system
The ashore power system can be divided into three parts: the shore power supply system, cable connection equipment, and ship power receiving system. Onshore power supply system: the onshore power supply system supplies power from the substation (substation) to the connection point close to the ship. Cable connection equipment: cables and equipment connecting shore connection points and shipboard power receiving devices. The cable connection equipment must meet the requirements of fast connection.

Ship power receiving system: the power receiving system is fixedly installed on the ship, which may include a cable winch, onboard transformer, and relevant electrical management system.

Shore power system equipment supply
Main technical parameters

Content		Parameters	Remarks
Input	Rated input voltage	3-phase 6 / 10KV (- 35% ~ + 10%)
	Rated input frequency	50HZ±3%
	Fluctuating voltage	The grid voltage drops within 35%, and the frequency converter operates with derating
	power factor	≥ 0.96 (load greater than 20%)
Output	Rated output voltage	3-phase 6 / 6.6/10/11kv
	Rated output current	100A~1160A
	Output power range	1000≈20000KVA
Basic performance	Overload capacity	150% 1min 180% immediate protection	The protection curve can be set
	Power system efficiency	97%
	frequency resolution	0.01Hz
	Total harmonic distortion (THD)	Less than 3%	Meet the national standard gb14549-93 and eee519-1992 power quality standards
Control interface	display	The multi-language color man-machine interface can simultaneously display basic electrical parameters such as input and output voltage, current and power, as well as real-time operation status, alarm recording, and event recording functions
	set up	Multi-function parameter setting
	operation	Local, remote control, and host computer communication
Control	Analog input / output	3-channel analog input, 4-channel analog star output voltage type, or current type can be set, and the input and output function can be set to 0 (4) ~ 20mA, 0 (2) ~ 10V, etc. ( 7 types can be selected )
	Digital input / output	38 digital input functions such as 8-channel digital input and 5-channel digital output (expandable internal virtual REV/FWD) can be set, alarm barrier can be set, and 52 digital output functions can be set
	Communication function	RS485, MODBUS-RTU (standard), PROFIBUS-DP (optional), TCP / P (optional)
	Control power capacity	Single-phase 220 V AC / 3KVA, 50 / 60Hz (DC power supply can be selected according to project needs)
	Main control functions	Anti "power shaking" function, unit bypass, system self-diagnosis, automatic current limiting function, etc
	Protection function	Overcurrent, overload, short circuit, three-phase current imbalance, instantaneous power failure, input and output phase loss, overvoltage, under-voltage, overheating, external fault interlocking shutdown, unit automatic bypass, and reverse power protection
Environment and others	Ambient temperature/humidity	10 ~ 45 ºC, 20% ~ 90% (no condensation)	Special environment, please call for consultation
	Altitude	< 1000m
	Cooling mode	forced air cooling
	Degree of protection	Standard \| P30 (anti-salt fog strengthening) container \| P45
	Place of use	Indoor, no explosive or corrosive gas, no conductive dust

Size and weight

10KV Input Voltage

Model Number	Rated Capacity	Rated current	Size (mm) and weight (kg)
Model Number	Rated Capacity	Rated current	L1	L2	L3	W	H	Weight
VSPS-100-066-1000	1000	100	1210	1800	2420	1500	2204	7000
VSPS-100-066-2000	2000	200	1210	2300	2985	1500	2304	8000
VSPS-100-066-3000	3000	300	1210	2300	2985	1500	2304	8000
VSPS-100-066-4000	4000	400	1210	2600	3428	1500	2500	11000
VSPS-100-066-5000	5000	500	1210	2600	3428	1500	2500	11000
VSPS-100-066-6000	6000	600	1210	2800	3540	1800	2500	13500

6KV Input Voltage

Model Number	Rated Capacity	Rated current	Size (mm) and weight (kg)
			L1	L2	L3	W	H	Weight
VSPS-100-066-1000	1000	100	1210	1800	2170	1500	2204	7000
VSPS-100-066-2000	2000	200	1210	2300	2635	1500	2304	8000
VSPS-100-066-3000	3000	300	1210	2300	2635	1500	2304	8000
VSPS-100-066-4000	4000	400	1210	2600	3028	1500	2500	11000
VSPS-100-066-5000	5000	500	2410	2600	3028	1500	2500	11000
VSPS-100-066-6000	6000	600	2410	2800	3140	1800	2500	13500

International Standards and specifications

Standard voltage level (3 / 3.3 / 4.16 / 6 / 6.6 / 10 / 11KV)
Global standards ISO
Environmental requirements (RoHS index, limiting the use of certain hazardous substances in electronic and electrical equipment)
GB/T 19001-2016 idt ISO9001: 2015
ISO 45001:2018
GB/T 24001 -2016 idt ISO14001: 2015
AAA credit rating
Test standards:
EN IEC 61800-3: 2018
EN 61000-3-12: 2011
EN 61000-3-11: 2000

Company Profile

Other products we manufacture

Application fields

FAQ
Q1: Are you a trading company or manufacturer?
We are a factory.

Q2: How long is your lead time?
It depends on the solution you require but generally 25-60 days. For more specific information, please don't hesitate to ask us

Q3: Do you provide samples? is it free or extra?
Yes, we provide samples and we charge for the samples and the freight cost.

Q4. How to ensure product quality?
Our production strictly follows the ISO9001 quality control system. We give the green (pass) sign only when we finish several quality inspections and high-temperature high-pressure tests

Q5 How about your payment and shipment?
Payment: We accept T/T, LC, Western Union, PayPal, Alipay, etc. terms of payment.

Q7. Do you provide a warranty for the goods? And what are the terms of the warranty?
Yes, we provide 12 months warranty for all the goods. Please, contact us for information regarding warranty, technical support, and any other questions

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