壁挂式静态无功发生器 (SVG) 50A – 200A
编号 :
SVG 3P3W 50A – 200A, SVG 3P4W 50A – 200A订单(起订量) :
10 pcs支付 :
T/T产品产地 :
China颜色 :
7035 grey(customization acceptable)装运港 :
Shenzhen交货时间 :
3-5 days重量 :
60-100 Kg壁挂式静态无功发生器 (SVG) 50A – 200A
静止无功发生器模块
SVG 静态无功发生器
革命性的模块化三电平逆变器无功功率管理系统,用于功率因数校正、电流平衡、电压平衡、电压调节和 VAR 支持。工业、商业和电力网络应用的理想选择。
提供 50/75/100kVar 壁挂式和 50/100/150kVar 机架安装模块,400VAC 三相。
特征:
● 采用最新的IGBT 技术,开关频率高达35KHz。
● 快速响应和最小的热能和电能损失。
● 快速响应的DSP+FPGA 处理器。
● SVGM系列产品采用全数字控制系统DSP,能即时响应负载变化,无过补欠补,支持连续自动控制调节。
● 独特而宽敞的设计可实现最佳的热管理。
● 业界最佳的三电平拓扑结构,与传统的两电平逆变器相比,可以更好地将电流抵消为正弦波。
电气特性和规格
物品 | 描述 | |||
功能 | 主要的 | 维持受端电压,加强系统电压稳定性 | ||
逆变器拓扑结构:3级NPC拓扑结构,IGBT | ||||
补偿系统无功功率,提高功率因数,降低线损,节能降耗 | ||||
抑制电压波动和闪烁 | ||||
抑制三相不平衡 | ||||
感性和容性负载均补偿,达到PF0.99,避免欠补和过补 | ||||
能够设置补偿优先级,设置功率因数和平衡,谐波的各种组合。 | ||||
谐波 | 设置过滤 2-13 次 | |||
应用 | 酒店、停车场、车充站、Car4S店、IDC、医院、铁路水处理等非线性负载 | |||
电气 规格 |
额定电压 | 380/400Vac | ||
接线 | 3P3W/3P4W | |||
频率 | 50±3Hz | |||
容量 | 20~100kVar(根据SVG型号) | |||
效率 | 高达 97.5% | |||
开关频率 | 20kHz | |||
响应时间 | 响应时间快<50us 总响应时间 <5毫秒 | |||
CT比 | 150:5~6000:5 | |||
并机 | 最多 5台(可定制) | |||
端子 | 继电器输出 | 最多 2个,默认1个 |
||
数字输入 | 最多2个,默认1个 | |||
通讯 | RS485 | |||
环境 | 操作 环境 |
室内,无潮湿、灰尘、腐蚀性或可燃性气体、油雾蒸气、漏水和盐水。 | ||
高度 | <1000m,按GB/T3859.2使用(可定制) | |||
工作温度 | -10℃~+40℃(40℃到50℃降额,40℃以上每升高1℃降额2%,允许最高温度:50℃) | |||
湿度 | 小于95%RH,无凝露 | |||
储存温度 | -40℃~+70℃ | |||
振动 | 小于 5.9m/s2(0.6g) | |||
外壳 | 保护等级 | IP20 | ||
颜色 | 7035灰(可定制) | |||
尺寸 | 根据 SVG 类型(参考 SVG Dimensions) | |||
冷却 | 风扇冷却 | |||
其他 | 设计标准 | IEC61000 EN55011 EN62477 EN61800 |
SVG 尺寸
规格表
型号 | 赔偿 电流 (KVar) |
额定电压 (真空) |
电气线路 | 类型 |
SVG-50K-3P3W-WM 400VAC | 50 | 380/400/415 | 3相3线 | 壁挂式 |
SVG-50K-3P4W-WM 400VAC | 50 | 380/400/415 | 3相4线 | 壁挂式 |
SVG-75K-3P3W-WM 400VAC | 75 | 380/400/415 | 3相3线 | 壁挂式 |
SVG-75K-3P4W-WM 400VAC | 75 | 380/400/415 | 3相4线 | 壁挂式 |
SVG-100K-3P3W-WM 400VAC | 100 | 380/400/415 | 3相3线 | 壁挂式 |
SVG-100K-3P4W-WM 400VAC | 100 | 380/400/415 | 3相4线 | 壁挂式 |
SVG-50K-3P3W-RM 400VAC | 50 | 380/400/415 | 3相3线 | 机架安装 |
SVG-50K-3P4W-RM 400VAC | 50 | 380/400/415 | 3相4线 | 机架安装 |
SVG-100K-3P3W-RM 400VAC | 100 | 380/400/415 | 3相3线 | 机架安装 |
SVG-100K-3P4W-RM 400VAC | 100 | 380/400/415 | 3相4线 | 机架安装 |
SVG-150K-3P3W-RM 400VAC | 150 | 380/400/415 | 3相3线 | 机架安装 |
SVG-150K-3P4W-RM 400VAC | 150 | 380/400/415 | 3相4线 | 机架安装 |
注:以上型号标准电压为400Vac; 220Vac/690Vac 可选。
Electrical Features& Specifications
Item | Description | |||
Function | Main | Maintain receiving end voltage and strengthen system voltage stability | ||
Inverter topology: 3 level NPC topology, IGBT | ||||
Compensate system reactive power, improve power factor, reduce line loss, save energy and reduce cost | ||||
Suppress voltage fluctuation and flicker | ||||
Suppress three phase unbalance | ||||
Compensate both inductive and capacitive loads to achieve PF0.99 and avoid under and over compensation | ||||
Ability to set compensation priority, set with power factor and balance,various combinations of harmonics. | ||||
Harmonic | Setting filtering from 2-13 times | |||
Application | Hotel, Car park, Car charger station, Car4S store, IDC, Hospital, Railway water treatment and other non-liner load | |||
Electrical Specifications |
Rated voltage | 380/400Vac | ||
Wiring | 3P3W/3P4W | |||
Frequency | 50±3Hz | |||
Capacity | 20~100kVar (According to SVG type) | |||
Efficiency | Up to 97.5% | |||
Switching frequency | 20kHz | |||
Response time | Fast response time<50us Total response time <5ms | |||
CT ratio | 150:5~6000:5 | |||
Parallel | Max. 5(customization acceptable) | |||
Terminals | Relay output | Max. 2, default 1 | ||
Digital input | Max.2, default 1 | |||
Communication | RS485 | |||
Environment | Operating environment |
Indoor, free from moisture, dust, corrodent or flammable gases, oil mist vapor, water leakage and salt water. | ||
Altitude | <1000m,use as per GB/T3859.2(customization acceptable) | |||
Work temperature | -10℃~+40℃(derating is present from 40℃ to 50℃, derate by 2% per every 1℃ increase above 40℃, highest temperature allowed: 50℃) | |||
Humidity | Less than 95%RH, no condensing | |||
Storage temperature | -40℃~+70℃ | |||
Vibration | Less than 5.9m/s2(0.6g) | |||
Enclosure | Protection degree | IP20 | ||
Colour | 7035 grey(customization acceptable) | |||
Size | According to SVG type (refer to SVG Dimensions) | |||
Cooling | Fan cooling | |||
Other | Design standard | IEC61000 EN55011 EN62477 EN61800 |
Specification Sheet
Model | Compensation Current (KVar) |
Rated Voltage (Vac) |
Electrical Wiring | Type |
SVG-50K-3P3W-WM 400VAC | 50 | 380/400/415 | 3 phase, 3 wires | Wall Mounted |
SVG-50K-3P4W-WM 400VAC | 50 | 380/400/415 | 3 phase, 4 wires | Wall Mounted |
SVG-75K-3P3W-WM 400VAC | 75 | 380/400/415 | 3 phase, 3 wires | Wall Mounted |
SVG-75K-3P4W-WM 400VAC | 75 | 380/400/415 | 3 phase, 4 wires | Wall Mounted |
SVG-100K-3P3W-WM 400VAC | 100 | 380/400/415 | 3 phase, 3 wires | Wall Mounted |
SVG-100K-3P4W-WM 400VAC | 100 | 380/400/415 | 3 phase, 4 wires | Wall Mounted |
SVG-50K-3P3W-RM 400VAC | 50 | 380/400/415 | 3 phase, 3 wires | Rack Mount |
SVG-50K-3P4W-RM 400VAC | 50 | 380/400/415 | 3 phase, 4 wires | Rack Mount |
SVG-100K-3P3W-RM 400VAC | 100 | 380/400/415 | 3 phase, 3 wires | Rack Mount |
SVG-100K-3P4W-RM 400VAC | 100 | 380/400/415 | 3 phase, 4 wires | Rack Mount |
SVG-150K-3P3W-RM 400VAC | 150 | 380/400/415 | 3 phase, 3 wires | Rack Mount |
SVG-150K-3P4W-RM 400VAC | 150 | 380/400/415 | 3 phase, 4 wires | Rack Mount |
Note: The standard voltage for above models is 400Vac; 220Vac/690Vac for option.
Usage Condition:
Ambient Temp | -25℃~+45℃ | ||
Humidity | ≤95% | ||
Aptitude | ≤1000m(customization acceptable) | ||
Max. Operating Voltage | ≤110%(nominal voltage) | ||
Max. Current | ≤130%(nominal current) | ||
Environment Around | No corrosive gas, no conductive dust and no explosive and flammable medium around | ||
nstallation Site | No severe vibration and bump, installation angle ≤5° |