PRODUCT
名稱(chēng)：雙顯過(guò)欠壓保護(hù)器 adjustable voltage protector
■ 用途 Purpose
多功能自復(fù)式雙顯保護(hù)器集過(guò)壓保護(hù)，欠壓保護(hù)，過(guò)流保護(hù)與一體的綜合智能保 護(hù)器，當(dāng)線路中出現(xiàn)過(guò)壓，欠壓及過(guò)流故障時(shí)，本產(chǎn)品能瞬間切斷電路，避免電氣設(shè)備造成不必要的損壞。當(dāng)電路恢復(fù)正常時(shí)保護(hù)器能自動(dòng)恢復(fù)電路使用電氣設(shè)備正常工 作，本產(chǎn)品的過(guò)壓值，欠壓值，過(guò)流值，電路恢復(fù)時(shí)間值及過(guò)流保護(hù)復(fù)位時(shí)間值值均 可自行設(shè)定，可根據(jù)當(dāng)?shù)貙?shí)際情況及電氣使用條件進(jìn)行相應(yīng)參數(shù)調(diào)整。
Multifunctional self resetting double display protector is a comprehensive intelligent protector integrating overvoltage protection, undervoltage protection and overcurrent protection. When overvoltage, undervoltage and overcurrent faults occur in the line, this product can instantly cut off the circuit to avoid unnecessary damage to electrical equipment. When the circuit returns to normal, the protector can automatically restore the normal operation of the electrical equipment used in the circuit. The overvoltage value, undervoltage value, overcurrent value, circuit recovery time value and overcurrent protection reset time value of this product can be set by themselves, and the corresponding parameters can be adjusted according to the local actual situation and electrical conditions.
■ 產(chǎn)品特點(diǎn) Product features
產(chǎn)品完全符合企業(yè)標(biāo)準(zhǔn)生產(chǎn)的單相自復(fù)式重合閘保護(hù)器；
當(dāng)線路發(fā)生過(guò)壓，欠壓及過(guò)流故障時(shí)本產(chǎn)品自動(dòng)切斷線路，當(dāng)線路電壓或電流恢復(fù) 正常時(shí)本產(chǎn)品按用戶設(shè)定的延時(shí)時(shí)間后自動(dòng)恢復(fù)正常供電，線路出現(xiàn)瞬間或暫態(tài)過(guò)壓時(shí)保護(hù)器不產(chǎn)生誤動(dòng)作。
線路因某種因素造成電壓不穩(wěn)或突然斷電再來(lái)電狀態(tài)時(shí)本產(chǎn)品不馬上接通電源，此延時(shí)時(shí)間由用戶自行按當(dāng)?shù)厍闆r而設(shè)置。
線路電壓在最高時(shí)不應(yīng)高與330VAC以防止產(chǎn)品自身由于電源電壓過(guò)高而損壞，如 有特定場(chǎng)合需要高電源與廠家聯(lián)系。
The product fully conforms to the enterprise standard and produces single-phase self resetting reclosing protector;
When the line has overvoltage, undervoltage and overcurrent faults, the product will automatically cut off the line. When the line voltage or current returns to normal, the product will automatically restore the normal power supply according to the delay time set by the user. When the line has instantaneous or transient overvoltage, the protector will not misoperate.
When the voltage of the line is unstable or suddenly powered off and then called due to some factor, the product will not be powered on immediately. This delay time is set by the user according to the local situation.
The line voltage should not be higher than 330vac at the maximum to prevent the product from being damaged due to the high power supply voltage. If there is a need for high power supply in specific occasions, contact the manufacturer.
■ 正常使用條件 Normal service conditions
環(huán)境溫度不超過(guò)+50度和不低于-10度。
安裝地點(diǎn)海拔高度不超過(guò)2000米
濕度：不大于60%
污染等級(jí)3
The ambient temperature shall not exceed +50℃ and not be lower than -10℃.
The altitude of the installation site shall not exceed 2000 meters
Humidity: no more than 60%
Pollution level 3
■ 主要技術(shù)參數(shù) Main technical parameters
主要技術(shù)參數(shù)
額定電壓：220VAC 50HZ
額定電流：1A-40A或1A-63A可調(diào)節(jié)（默認(rèn)40A或63A）
過(guò)壓動(dòng)作切斷值：240V-300VAC可調(diào)節(jié)（默認(rèn)270VAC）
過(guò)壓動(dòng)作切斷值：140V-200VAC可調(diào)節(jié)（默認(rèn)170VAC）
過(guò)流動(dòng)作切斷值：63A：1A-63A可調(diào)節(jié)（默認(rèn)63A）/40A：1A-40A可調(diào)節(jié)（默認(rèn)40A）
通電及斷電后送電延時(shí)時(shí)間：5-300S可調(diào)節(jié)（默認(rèn)30S）
開(kāi)機(jī)延時(shí)時(shí)間：1-300S可調(diào)節(jié)（默認(rèn)5S）
過(guò)流保護(hù)后復(fù)位延時(shí)間：30-300S可調(diào)節(jié)（默認(rèn)30S）
產(chǎn)品過(guò)流時(shí)間延時(shí)時(shí)間：6S（過(guò)流時(shí)間大于此時(shí)間將確認(rèn)為過(guò)流并進(jìn)行保護(hù)）
自身功耗：≤ 2W
電氣機(jī)械壽命：≥10萬(wàn)次
外形尺寸：81×35×60mm
Main technical parameters
Rated voltage: 220VAC 50Hz
Rated current: 1A-40A or 1A-63A adjustable (default 40A or 63A)
Overvoltage action cut-off value: 240v-300vac adjustable (default 270vac)
Overvoltage action cut-off value: 140v-200vac adjustable (170vac by default)
Cut off value of overcurrent action: 63A: 1a-63a adjustable (default 63A) / 40A: 1a-40a adjustable (default 40a)
Power on and power off delay time: 5-300s, adjustable (default 30s)
Startup delay time: 1-300s, adjustable (default 5S)
Reset delay time after overcurrent protection: 30-300s adjustable (default 30s)
Product overcurrent time delay time: 6S (if the overcurrent time is greater than this time, it will be confirmed as overcurrent and protected)
Power consumption: ≤ 2W
Electrical and mechanical life: ≥ 100000 times
Overall dimension: 81×35×60mm
