產品詳情
-8℃機型中當溫度低于設定溫度2℃時,制冷機停止工作,此時溫度開始上升,當溫度達到設定值以上2℃且距停機時間達到延時時間后,制冷機重新工作。打開循環(huán)開關待溫度達到設定溫度后,即可打開循環(huán)開關,對外提供冷卻液。打開攪拌開關在試驗中,如需攪拌,請先將磁力攪拌子放到儲液槽底部或將磁力攪拌子放入燒瓶,再把燒瓶放到儲液槽內(燒瓶底與儲液槽底之間距離應在25㎜以內),然后按下攪拌開關,其相應指示燈亮,順時針調節(jié)調速旋鈕達到用戶所需速度。使用后先關閉需冷卻的設備,然后依次關閉循環(huán)泵開關、攪拌開關、制冷機開關、電源開關,后拉下安全開關,拔下電源插頭。如長時間不用,請放掉冷卻液,用清水沖洗干凈。日常維護為確保系統發(fā)揮佳制冷效率,除了必須保證儀器周圍環(huán)境空氣潔凈外,還必須定期對冷凝器表面任何結塵進行檢查和清掃,請按以下步驟操作:確認設備電源插頭已拔掉。卸下設備進氣通風網罩下邊的兩個螺釘,然后將網罩輕輕拉掉,然后將其移開。

Ovation 4256A77G01
Ovation 4256A84G03
Ovation 4256A84G06
Ovation 4256A84G07
Ovation 4256A84G11
Ovation 4256A88G01
Ovation 4256A88G03
Ovation 4256A88G04
Ovation 4256A90G01
Ovation 4256A90G02
Ovation 4256A91G01
Ovation 4256A91G02
Ovation 4256A91G03
Ovation 4256A93G01
Ovation 4256A94G01
Ovation 4256A96G01
Ovation 4256A96G02
Ovation 4256A97G01
Ovation 4256A98G01
Ovation 4256A99G02
Ovation 4620B91G01
Ovation 4626B58G03
Ovation 4A00081G01
Ovation 4A00081H01
Ovation 4A00090G02
Ovation 4A00090G06
Ovation 4A00090G18

21252052-171 Distance bolt
21252052-178 Distance bolt
21252052-194 Distance bolt
21252052-198 Distance bolt
21252052-215 Distance bolt
21252052-216 Distance bolt
21252052-232 Distance screw[鴻飛達自動化科技]專業(yè)供應ABB機器人全系備件
21252052-363 Distance bolt
21252052-364 Distance bolt
21260023-1 Hexagonal nut
21260023-2 Hexagonal nut
21260023-4 Hexagonal nut
21260075-8 T-spline nut
21260100-2 LOCKNUT[鴻飛達自動化科技]專業(yè)供應ABB機器人全系備件
21260100-3 Lock nut
21260100-4 Lock nut
21260102-27 Fastener
21260102-30 Nut
21260102-33 Nut
21260102-36 Nut
21260102-37 Rubber Expander
21260102-43 NUT
21260102-60 SPEED NUT
21260102-63 Nut
21260102-66 Nut
21260102-67 PRESSED NUT
21260110-1 LOCKNUT
21262011-111 Hexagon nut[鴻飛達自動化科技]專業(yè)供應ABB機器人全系備件
21262011-120 Hexagon nut
21262032-109 Hexagon nut
21262136-111 Hexagon thin nut
21262136-112 Hexagon thin nut
21262136-116 Hexagon thin nut
21262136-122 Hexagon thin nut
21262149-111 Hexagon thin nut
21262151-117 Nut
2126220-1 LOCK NUT LH THREAD
2126220-5 NUT LOCK RH THREAD
21262293-5 Prevailing torque nut
21262751-C Lock nut
21262801-110 Prevailing torque nut[鴻飛達自動化科技]專業(yè)供應ABB機器人全系備件
21262801-112 Prevailing torque nut
21262801-116 Prevailing torque nut
21262801-126 Prevailing nut
21262851-102 LOCK NUT
21262851-104 Lock nut
21262851-106 Lock nut
21262851-107 Lock nut
21262851-108 Lock nut
21262851-110 Lock nut
21262851-111 Locking nut
21262851-112 Lock nut
21262942-7 Press nut

EMERSON 92021158 FNFP 92021158
Emerson Sola HD SLD-12-3434-12T Power Supply NIB
EMERSON NMA-10 NSPP NMA10
EMERSON 760-205 NSFP 760205
EMERSON 107/203PG NSPP 107203PG
EMERSON 1074-026LACTPN USPP 1074026LACTPN
EMERSON 1590-8007 USPP 15908007
EMERSON 556 USPP 556鴻飛達自動化科技優(yōu)價巨力奉獻
EMERSON H1045-5CF USPP H10455CF
EMERSON PROGRAM CONTROLLER PCM-1 PN: 800038-11
EMERSON SLS-12-034T
Emerson Gate Drive Assembly Board 02-766372-12
Emerson Laser PN2950-8400
Emerson 25A6685X072 Bushing Assembly CB7CU-1H115
EMERSON 02-766395-50 USPP 0276639550
EMERSON 02-766411-00 USPP 0276641100
Emerson 29508003 2950-8003
EMERSON CAMCO MIC8207-E
EMERSON 127718 NSFP 127718鴻飛達自動化科技優(yōu)價巨力奉獻
Emerson Pressure Controller Regulator ER3000, RS232-USB
EMERSON APPLIANCE Heater Element SG2457 430123
EMERSON CAMCO MIC8116-2
EMERSON MIC-8285A PWM MODULE MIC8285A
EMERSON 02-766372-21 USPP 0276637221
Emerson IC-107 Power Line Filter Module 7.5 Amp 120V
EMERSON 1251-4006 USPP 12514006
EMERSON A-1045-15AGF USPP A104515AGF
EMERSON T1045-6T USPP T10456T
EMERSON RE804B-2339-9010 鴻飛達自動化科技優(yōu)價巨力奉獻
EMERSON LCF-025 NSFP LCF025
Emerson FM-3 960499-03
EMERSON 1590-4005 NSPP 15904005
EMERSON 827010900 FNFP 827010900
EMERSON PTR200100 FNFP PTR200100
EMERSON DIGITAX DST1405P 0960-2556
EMERSON 6M4Q375
Emerson 1581-4000 1550-4206
Emerson Logic Control Board 1581-6000-0001
Emerson FX-8500 Servo Drive FX8500 FX-85OO 960207-01
EMERSON NETWORK POWER CONTROL CONCEPTS IE-220
上、下端子間裝有發(fā)熱器。缺相時,其它相的繞組超載電流過發(fā)熱器,雙金屬圓盤受熱變形,推動壓板,進而使電磁開關上的過負荷繼電器接點跳開,激磁線圈中無電流,磁性接觸器不再閉合,電動機停止轉動。過載繼電器也用于正常的三相電動機,在電流過大時保護電動機。相間不平衡相間不平衡電壓導致三相不平衡電流。在電流zui大的相中,溫升增加的比例約為電壓不平衡比例平方的兩倍。:3%的電壓不平衡產生約18%的溫升。保護電動機不出現相間不平衡的措施與缺相時采取的措施相同。
如果您發(fā)現其他供貨商為相同產品提供更為低廉的價格,我們也愿意參照其價格向您提供進一步的折扣。如果還有其他任何問題,請隨時與我們聯系。
聯系人:葉15306977014
公司名稱:福建鴻飛達自動化科技有限公司
公司地址:福州市閩侯高新區(qū)正榮財富中心(SOHO B座8層)


