1688 You pay the product first, then the shipping quote once it reaches our warehouse
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General shipping policy — the list below applies to every listing, not to this item. Anything specific to this product is flagged above.
Listed by a third-party marketplace seller. JTLGO provides sourcing, warehousing and shipping — not the product itself.
Images and description come from the original marketplace listing.
深圳市欧瑞佳科技隶属三科电器集团有限公司深圳办事处，保证所有产品均为正品；享受三科集团同等质保，技术支持及全国联保服务，支持全国零售批发，工厂直发，欢迎全国各地朋友前来洽谈合作。三科电源，您身边的电源专家！请认准三科品牌LOGO标志：
（深圳-温州-杭州三地均有工厂）
地址：广东省深圳市福田区华强北振华路海外装饰大厦B座五楼
可为客户提供正规增值税发票及普通发票,产品单价不含税不含运费，质保一年.
电池另报价，根据应急时间：30/60/90/120/180分钟可选，请来电询价！ EPS已过认证！
产品概述
三科数字EPS主要部件包括：蓄电池组、IGBT、充电器、主控板、液晶(LCD)显示屏、电流/电压/温度等检测电路、投掷切换电路、报警电路等。
使用范围
三科数字EPS可为人防通道、地下设施、医院、手术室、政府机关、大型超市、商场、学校、广场、车况、公园、体育场馆、会展中心、证券交易大厅等公共场所提供消防应急照明电源，及为电梯、喷淋泵、卷帘门、水泵、风机、监控装置、军用雷达、车载移动电话、金融机构的系统设备等提供应急动力电源
产品概述
三科数字EPS主要部件包括：蓄电池组、IGBT、充电器、主控板、液晶(LCD)显示屏、电流/电压/温度等检测电路、投掷切换电路、报警电路等。
使用范围
三科数字EPS可为人防通道、地下设施、医院、手术室、政府机关、大型超市、商场、学校、广场、车况、公园、体育场馆、会展中心、证券交易大厅等公共场所提供消防应急照明电源，及为电梯、喷淋泵、卷帘门、水泵、风机、监控装置、军用雷达、车载移动电话、金融机构的系统设备等提供应急动力电源。
主要技术参数
| 交流输入电压 | AC380V ± 20% |
| 交流输入频率 | 50Hz ± 5% |
| 输出电压 | AC380V ± 3% |
| 输出频率 | 50Hz ± 1% |
| 输出波形 | 正弦波 |
| 切换时间 | ≤2.5S(快速切换) ≤0.25S(一般负载) |
| 电池电压 | DC48V |
| 备用时间 | 标准型为90分钟(可按设计要求制作) |
| 显示方式 | 液晶(LCD)显示 |
| 其它保护功能 | 过压保护、欠压保护、输出过载保护、短路保护、过流保护、蓄电池过充保护、过放电保护、过热保护 |
电池容量参考表
| 规格 | 电池节数 | 额定电压 | 最大放电电流 | 满载情况下电池使用时间T(H)配置的电池容量C(AH)/放电速率 | |||
| T=0.5 | T=1.0 | T=1.5 | T=2.0 | ||||
| FEPS-SK-11KW | 24节 | 288V | 41.6A | 24AH/C | 45AH/0.5C | 70AH/0.4C | 90AH/0.3C |
| FEPS-SK-15KW | 24节 | 288V | 62.5A | 33AH/C | 70AH/0.5C | 100AH/0.4C | 135AH/0.3C |
| FEPS-SK-18.5KW | 32节 | 384V | 58.7A | 33AH/C | 65AH/0.5C | 100AH/0.4C | 125AH/0.3C |
| FEPS-SK-22KW | 32节 | 384V | 68.7A | 40AH/C | 75AH/0.5C | 120AH/0.4C | 150AH/0.3C |
| FEPS-SK-30KW | 32节 | 384V | 93.8A | 40AH/C | 80AH/0.5C | 120AH/0.4C | 160AH/0.3C |
| FEPS-SK-37KW | 32节 | 384V | 115.6A | 40AH/C | 90AH/0.5C | 125AH/0.4C | 170AH/0.3C |
| FEPS-SK-45KW | 64节 | 384V | 140.6A | 40AH/C | 80AH/0.5C | 120AH/0.4C | 150AH/0.3C |
| FEPS-SK-55KW | 64节 | 384V | 171.9A | 50AH/C | 100AH/0.5C | 140AH/0.4C | 190AH/0.3C |
线径选择参考表
| 规格 | 输入最大电流 | 输入电线(铜线) | 输出最大电流 | 输出电线(铜线) |
| FEPS-SK-11KW | 20A | 6mm2 | 18.1A | 6mm2 |
| FEPS-SK-15KW | 30A | 8mm2 | 27.2A | 8mm2 |
| FEPS-SK-18.5KW | 37A | 10mm2 | 33.6A | 10mm2 |
| FEPS-SK-22KW | 44A | 10mm2 | 40.0A | 10mm2 |
| FEPS-SK-30KW | 60A | 16mm2 | 54.5A | 16mm2 |
| FEPS-SK-37KW | 74A | 25mm2 | 67.2A | 25mm2 |
| FEPS-SK-45KW | 90A | 25mm2 | 81.8A | 25mm2 |
| FEPS-SK-55KW | 110A | 25mm2 | 100.0A | 25mm2 |
机柜配置及尺寸
| 规格 | 输出功率(KW) | 配置电池柜(个) | 宽×深×高(mm) | 主机重量(kg) | 电池重量(kg) |
| FEPS-SK-11KW | 11 | 1 | 800×620×2200 | 103 | |
| FEPS-SK-15KW | 15 | 1 | 800×620×2200 | 230 | |
| FEPS-SK-18.5KW | 18.5 | 1 | 800×620×2200 | 260 | 1120 |
| FEPS-SK-22KW | 22 | 1 | 800×620×2200 | 280 | 1120 |
| FEPS-SK-30KW | 30 | 1 | 800×620×2200 | 320 | 1580 |
| FEPS-SK-37KW | 37 | 1 | 800×620×2200 | 380 | 1580 |
| FEPS-SK-45KW | 45 | 2 | 800×620×2200 | 410 | 2240 |
| FEPS-SK-55KW | 55 | 2 | 800×620×2200 | 470 | 3160 |
China product sourcing support
JTLGO reviews the 1688 listing, confirms supplier details, receives the goods in China, and prepares the shipping route before you commit to a larger order. The price above is a marketplace reference — the final landed cost is confirmed after packing and weighing.
Buyer decision notes
Chinese marketplace listings can change quickly. Product titles may include promotional words, domestic-market descriptions, partial model names, or seller-side assumptions that are not enough for an international order. Before you pay, JTLGO can help turn this listing into a clearer buying brief: what item is being requested, which variant should be purchased, how many units are needed, and what destination or shipping restriction must be considered.
If this item is a one-off purchase, the main goal is to reduce misunderstanding before the parcel reaches the warehouse. If this item is part of a repeat sourcing project, the better route may be supplier comparison, sample checking, packaging review, and a more controlled quote process before buying at scale.
Send the listing link, screenshots, variant notes, quantity, and any acceptable replacement options.
We review stock, domestic delivery expectations, visible product details, and whether photos are needed after receiving.
Actual packed weight, carton size, product type, destination country, and restricted-goods rules affect the final route.
For a product like this, the first step is not international freight. The first step is making the order readable for the China-side seller and warehouse. JTLGO can help confirm the product link, translate important options, check whether the seller information looks complete, and organize the buyer request before payment. This reduces the chance that the wrong color, model, size, set configuration, or accessory version is purchased.
After the seller ships domestically, the parcel can be received at the JTLGO warehouse. Depending on the order value and buyer request, we can check external package condition, take visible reference photos, match labels or quantity notes, and prepare the parcel for consolidation. This is especially useful when a buyer is ordering several products from Taobao, 1688, JD, Pinduoduo, or different supplier shops at the same time.
The marketplace price is only one part of the cost. Buyers should also account for domestic shipping, possible seller packaging, warehouse handling, repacking, consolidation, international freight, destination delivery, and any manual review needed for sensitive goods. A low product price can become expensive if the packed carton is large, fragile, restricted, or difficult to combine with other parcels.
For small parcels, express or air routes may be practical. For heavier or bulky goods, sea freight, consolidation, or a manual quote can be safer. For branded, electrical, battery, liquid, powder, food, cosmetic, oversized, or fragile goods, route screening should happen before the order is treated as ready to ship.
Product FAQ
Yes. Send this product link to JTLGO and our team can help review the listing, confirm basic order details, receive the goods in China, check visible package condition, and prepare an international shipping route.
No. The displayed price is a marketplace reference. Final landed cost can change after seller confirmation, domestic delivery, warehouse receiving, actual packed weight, inspection needs, and international freight route selection.
Confirm model, size, color, quantity, stock status, packaging, export restrictions, domestic shipping cost, and whether the item can be consolidated with other China marketplace or supplier orders.