1C31150G02 | Pulse Accumulator Module

Description

Rectifier module features ➢ Soft switch ➢ Limited power control ➢ Short-circuit recoil protection ➢ Hot swap ➢ Protection and fault alarm ➢ Low pressure difference autonomous flow sharing ➢ Stepless flow limiting ➢ Monitoring and three remote functions ➢ Dust prevention and fan speed regulation Soft switch - The power circuit of the rectifier module is divided into two parts: active PFC correction and full-bridge DC/DC conversion. Full-bridge DC/DC conversion adopts full-bridge phase-shifting soft switching technology. It achieves a wide input voltage range (1 20V~290V) and high efficiency (88%), and the power density reaches the international advanced level. Low difference autonomous flow sharing - The rectifier module automatically equalizes the flow by using the low-voltage difference between modules. If the monitoring module or a certain rectifier module is faulty, the other modules can equalize the flow. Stepless current limiting technology - The rectifier module adopts stepless current limiting technology. Under the control of the monitoring module, the current limiting point can be continuously adjusted from 0 to 105% of the rated current. Feature - The rectifier module has a built-in CPU that monitors and controls the running status of the module and communicates with the monitoring module. The rectifier module receives the on/off command, current limiting point, voltage setting and other parameter setting commands sent by the monitoring module through RS485, and sends the voltage, current, temperature, current limiting point, on/off and alarm quantity of the module back to the monitoring module in real time, completing the control of the monitoring module on the rectifier module.

Technical parameters of rectifier module Environmental parameter ◆ Operating temperature: _5~45°C ◆ Storage temperature: -40~ 85°C ◆ Relative humidity: <95%RH ◆ Altitude: <3000m Input parameter ◆ Input (phase) voltage: 120~290VAC (120~1 70VAC time limit power) ◆ Input current :≤12A (rated input voltage, full load) ◆ Input grid frequency: 45~65Hz ◆ Peak impulse current at startup moment :≤1.5 times rated input current ◆ Static voltage: 320VAC, 1 hour ◆ Output DC voltage: 21~29V (continuously adjustable) ◆ - Output DC current: 0~ 75A (can output 78.5A) Short circuit protection: Current retraction protection function, retraction current <30% rated current, automatic recovery after fault elimination. Over and under voltage protection: Output overvoltage protection :29.0~ 30.0VDC ◆ Input overvoltage protection point :297+7VAC, return difference: 10+5VAC ◆ Input undervoltage protection point :115 soil 5VAC, return difference: l0 5VAC Load adjustment rate :≤ 0.8% Power grid adjustment rate :≤ 0.1% (170V~ 290V) Output current limiting characteristic: stepless current limiting, continuously adjustable between 0~ 105% rated current value.

Characteristics of AC power distribution ◆ AC sampling adopts A44C5S1 board, but only uses one of the three-phase AC input and frequency sampling input signals. The running indicator is the AC power indicator, and only switches on and off in the AC input. It can be lit only after the AC contactor is drawn, and the running indicator is AC220V ◆ AC contactor adopts the working mode of high voltage suction and low voltage maintenance. The suction voltage is DC220V, and the maintenance voltage is about DC8V. ◆ AC input circuit breaker adopts - AC manual switching input, with AC overvoltage protection function. ◆ AC input is three-phase five-wire, or single-phase three-wire system. If the AC access needs to be changed to single-phase, you need to short-circuit the three-phase AC input circuit breaker, and then set the AC input type to single-phase input in the monitoring module. Ac power distribution monitoring signal● Analog signal ● Three phase AC voltage signal, 1.5VAC adjustable ● Single phase AC frequency signal, 1.5VAC.● Switching signal ● Auxiliary contact signal of AC contactor ● C-level lightning arrester alarm signal, varistor and lightning arrester circuit breaker auxiliary contact series

The company focuses on DCS, PLC, robot, large servo four systems

The main products are various modules/cards, controllers, touch screens, servo drivers Company advantage: Supply imported original products, professional production of spare parts One year warranty, fast delivery time, complete supply !！！ ① 24 hours email response (12 hours); ② For shipment outside Asia, please contact the seller.

Emerson Related Products

【 Disclaimer 】 We sell new products and discontinued products, independent channels to buy such special products. Guizhou Yuanmiao Automation Equipment Co., Ltd. is not an authorized distributor, dealer or representative of the products featured on this website. All product names/product images, trademarks, brands and microlabels used on this Website are the property of their respective owners. Descriptions, depictions or sales of products with such names/images, trademarks, brands and logos are for identification purposes only and do not imply any association or authorization with any rights holder. This article is from the official website of Guizhou Yuanmiao Automation Equipment Co., LTD. Please attach this link:http://www.ymdcs.com/EMERSON/