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机架安装静态无功发生器 (SVG) 50A – 200A
轨道交通、石油化工、海洋石油、汽车制造、机械重工、污水处理、矿山冶炼、市政工程、电信银行、医院、智能楼宇、会议中心、游乐中心、水泥、电子、造纸、橡胶、半导体、钢铁轧机、有色金属冶炼、电气化等。
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机架安装静态无功发生器 (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 | 最大限度 5台（可定制） | |||
| 终端机 | 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 | |||
| 沟通 | 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
| 模型 | 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° | ||
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