塑殼配電保護DZ20Y-630/3310 630A
產品概述
DZ20Y-630/3310塑殼斷路器是一款額定電流630A的三相配電保護設備，采用優質工程塑料外殼設計，具有結構緊湊、安全可靠的特點。該產品適用于交流50Hz/60Hz、額定工作電壓380V及以下的配電系統中，主要用于線路的過載、短路保護以及電動機保護功能。產品采用模塊化設計理念，便于安裝維護，可廣泛應用于工業控制、建筑配電等場合。123
技術特點
本產品采用熱磁式脫扣機構，具備精確的過載長延時保護和短路瞬時保護特性。觸頭系統采用特殊合金材料，具有優異的導電性和抗熔焊性能，確保分斷能力達到65kA。操作機構采用彈簧儲能式設計，實現快速閉合與分斷，機械壽命達10000次以上。產品提供板前接線和板后接線兩種安裝方式，并配備透明防護蓋設計，便于觀察內部狀態。輔助觸頭配置為兩常開兩常閉，可滿足多種控制需求。456
產品參數
額定絕緣電壓660V，額定工作電壓380V，額定電流630A可調范圍400-630A。產品外形尺寸為300×120×85mm（長×寬×高），重量約1.13kg。短路分斷能力達到Icu=65kA，Ics=50kA（有效值）。脫扣器類型為3310配置，包含過電流脫扣功能，支持手動操作和電動操作兩種控制方式。產品工作環境溫度為-5℃至+40℃，存儲溫度范圍為-40℃至+70℃，適應多種復雜工況環境。789
英文介紹（English Description）
The DZ20Y-630/3310 molded case circuit breaker is a three-phase protection device with 630A rated current, featuring compact structure and reliable performance. Suitable for 50Hz/60Hz AC power systems with rated operational voltage up to 380V, it provides effective protection against overload and short circuit conditions in distribution networks. The thermoplastic housing ensures electrical insulation and mechanical strength, while the visible trip indicator allows quick status monitoring. 1011
Equipped with thermal-magnetic trip unit, this breaker delivers precise time-delay overload protection and instantaneous short-circuit protection. The silver-alloy contacts maintain stable conductivity with excellent arc resistance, achieving breaking capacity of 65kA. The spring-operated mechanism guarantees fast switching action with over 10,000 mechanical operations. Available in both front-mounted and rear-mounted versions, it includes 2NO+2NC auxiliary contacts for control circuit integration. The transparent cover design facilitates visual inspection without disassembly. 1213
Key specifications include: rated insulation voltage 660V, operational voltage 380V, adjustable current range 400-630A. Dimensions measure 300×120×85mm (L×W×H) with approximate weight of 1.13kg. Short-circuit breaking capacity reaches Icu=65kA, Ics=50kA (RMS). The 3310 trip unit configuration incorporates overcurrent protection functions, supporting both manual and electrical operation modes. Operating temperature ranges from -5℃ to +40℃ with storage conditions between -40℃ to +70℃, ensuring reliable performance in diverse environments. 1415
塑殼配電保護DZ20Y-630/3310 630A
塑殼斷路器XT2L160 MA52/314-728 PMP 3P塑殼配電保護T2S-160 DC TMD160 FF 3P(23)塑殼斷路器T2L160 PR221DS-I R100 PMP 3P交流微型斷路器S804S-B100微型斷路器S203-C100NA交流微型斷路器S804N-C16微型斷路器S401M-K13NP微型斷路器S201-D40 NA3A110-M5亞德客型電磁閥YB1-32葉片泵CKM1-63L/3300塑料外殼式斷路器HH15(QSA)-630/3N隔離開關熔斷器組85L17.85C17-A.V直流電流電壓表PZ30-8照明箱(明裝型)44L1-500V電流電壓表BCMJ-0.44-5-3電容器BSMJ-1.4-30-3電容器塑殼漏電保護斷路器M6L-100L/4300B 63A 100/300/500MA塑殼漏電保護斷路器CDM1L-100L/3320 80A 30-100-500MA塑殼配電保護CDM3-250S/3200 140A塑殼斷路器CDM3-63F/32002 16A塑殼斷路器CDM3-250S/43002B 160A塑殼斷路器CDM3-63F/3340 32A DC24V塑殼斷路器CDM1-125L/3300 100A帶延伸方形手操桿長300MM塑殼配電保護CDM1-225L/3310 180A AC220V塑殼斷路器CDM1-400L/4310 400A AC230V塑殼配電保護CDM6S-100M/3200 16A框架斷路器CDW6I-3200N 3200A固水AC380V欠AC380V框架斷路器CDW3 4000H 2000A3P固定水平AC230V無欠壓塑殼漏電斷路器DZ15LE-40/4901 25A 50mA塑殼漏電保護斷路器CDM3L-250C/4300A 160A 1/3/5 U DC24V塑殼配電保護CDM10-100T/3310 50A AC220V塑殼電動機保護CDM6I-630L/33002 500A塑殼斷路器CDM3-63S/4200B 20A塑殼斷路器CDM3T-100S/3300 80A塑殼配電保護CDM6S-100L/3338 25A AC230V插入式板后接線塑殼斷路器XT2L160 TMD8-80 FF 3P塑殼斷路器XT1H160 TMD125/1250 FFC 3P塑殼斷路器XT4N160 TMD16/300 WMP 3P塑殼斷路器T3N250 TMD250/2500 PMP 3P塑殼斷路器XT4N160 TMD25-300 FF 4P塑殼斷路器A3N400 TMF400/4000 FF 4P N=100%塑殼配電保護T2N-160/R160 PR221GP FF 4P N100%微型斷路器SH201-C16NA微型斷路器S201-Z20 NA微型斷路器SH201-C20 NA OV微型斷路器S262UC-C50面板開關AU61153-PG25D2-63(B)本整型電磁換向閥CKW2-2000/1600A(4P)智能型萬能式斷路器CKR1-320KW軟起動器DD282 10(20)A單相電度表BSMJ0.44-6-3自愈式低壓并聯電容器42L6-400KW電流電壓表AD26B-22B信號燈BK-800VA變壓器塑殼漏電保護斷路器CDM3L-400F/4300B 200A 1/3/5延1塑殼漏電保護斷路器M6L-100M/4300B 40A 100/300/500MA I塑殼斷路器CDM3-100S/4340A 80A AC230V塑殼配電保護CDM6S-800L/4340B 400A DC24V 固定式板后接塑殼斷路器CDM1-125L/3300 50A塑殼配電保護CDM6S-63M/3200 32A塑殼配電保護CDM6S-400M/4310B 250A 230V插入式板后接線塑殼配電保護CDM6I-100S/3200 100A塑殼配電保護CDM6S-630L/4330B 500A塑殼斷路器CDM1-125L/4300A 100A 預付費萬能式斷路器CDW3 6300N 6300A3P抽水AC400V無欠壓萬能式斷路器CDW1-3200 2000A3P固定AC220V無欠壓塑殼漏電保護斷路器CDM6LI-400M/4300A 350A 1/3/5延1塑殼漏電保護斷路器CDM3L-125C/4300A 63A 1/3/5塑殼斷路器CDM3-400N/3310 400A AC230V塑殼斷路器CDM3-160S/4300B 125A塑殼配電保護CDM6I-63M/4200B 50A塑殼斷路器CDM1-250L/3300D 200A 電操AC220V塑殼電動機保護CDM6I-160L/32002 140A塑殼斷路器XT4L160 MA160 Im=800/1600 WMP 3P塑殼配電保護T2L-160 DC TMD160 FF 3P(23)塑殼斷路器XT2N160 TMA63/630 PMP 4P塑殼斷路器T5L630 PR222DS/P-LSI R630 WMP 4P頻閃儀BK8269塑殼斷路器T5V630 TMA500/2500-5000 PMP 4P N=100%塑殼斷路器XT3S250 TMD160-1600 FF 4P InN=50%交流微型斷路器S804S-D25微型斷路器S804PV-S50微型斷路器S204-D25微型斷路器S201M-B25微型斷路器SJ202-D16RVP12板式單向閥ET3916-32多路溫度巡檢儀CJ12B-100/2交流接觸器LX29-1H行程開關LM-0.5 2500/5電流互感器723PC可見分光光度計85L1-100V電流電壓表BK-1000VA變壓器塑殼漏電保護斷路器CDM3L-630F/4300B 500A 1/3/5延3塑殼漏電保護斷路器CDM6LI-400L/4300B 315A 3/5/10延1塑殼漏電保護斷路器CDM6LI-250L/4300B 180A 1/3/5延1塑殼配電保護CDM6S-800S/4300B 500A塑殼配電保護CDM6S-800M/4340B 800A DC24V塑殼配電保護CDM6I-100L/3208 32A塑殼斷路器CDM3-250F/33002 200A塑殼斷路器CDM1-630M/3200 630A塑殼配電保護CDM6S-800L/4330B 400A 固定式板后接線塑殼配電保護CDM6S-100L/3300 40A
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