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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
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IGBT技术，开关频率高达35KHz。
● 响应速度快，热能和电能损失极小。
● 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，能立即响应负载变化，无过补偿和欠补偿，并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，与传统两电平逆变器相比，可以更好地将电流抵消为正弦波。
SVG 尺寸
订购说明
如果您有技术解决方案，您可以直接查看我们的产品。
如果您需要我们的技术指导，请尽可能详细地告知您的问题细节，我们可以给出更合理的解决方案。您可以提供以下内容：
单线图
面板初步方案图
电能质量检测报告（主要是谐波）
如果您没有任何图纸，您可以告诉我们
负载铭牌、负载状况、现有功率因数、目标功率因数、谐波频率等。
或额定电压、补偿容量、谐波频率（电抗器失谐系数）等组成
如果您无法提供足够的信息
我们可以根据您的技术要求向您提供我们的产品。
我们可以到您的项目现场，测试后给出专业的测试报告。
技术服务
• 项目现场电能质量测试（或客户测试报告）
• 改进方案和预算
• 产品解决方案和价格
• 产品供应
• 产品调试
补偿效果
• 谐波滤除符合标准
• 功率因数大于0.95，节省电费，消除无功损失低
• 减少变压器和线路损耗，提高配电能力，延长用电设备的使用寿命
符合IEC标准
IEC61000-4-5:2005 IEC61921:2003
IEC60931-1:1996 IEC60529:2001
IEC60664-1:2007 IEC60439-1:2005
IEC61000-4-3/2/4/5/18 IEC61000-2-4
IEC60831-1:1996 IEC622082011...
IEC60255 IEC255-22-1
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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