Electrical systems and equipment - Import export

-Rated insulation voltage: AC 660（1000）V -The rated power-frequency voltage -Main circuit :AC 380（660）V -Auxiliary circuit:AC 380、220、24V -DC:220、110V -Rated frequency:50（60）HZ -Horizontal bus rated current:≤4000A -Vertical bus rated current :1000A -Rated peak with stand current（ls):50（80）KA

-Rated voltage:380V -Rated insulation voltage:690V -1min power-frequency withstand voltage:2500V -Rated current:100A，200A，250A，315A，400A，500A，630A -Rated short-circuit breaking current:16、31.5、40、50kA -Shell protection level: IP33

(1)high voltage room: Rated frequency:50HZ rated voltage:10 KV Max working voltage:12 KV Rated current:630 A Transfer current:1750 A Take over current:3150 A Rated short-time withstand current:20 KA Rated peak with stand current:50 KA power-frequency withstand voltage: -line-to-line and ine-to-ground:42KV -fracture:48KV lightning impulse: -line-to-line and ine-to-ground:75KV -fracture:85KV Rated short-circuit breaking current :31.5KA transformer capacity:2500KVA (2)voltage transformer: rated voltage:10 KV rated capacity:50-600 KVA tapping range:±2×2.5%、±5% connection symbol:Yyn0、Dyn11 impedance voltage:4.5V (3)low voltage room: rated voltage:220、380 KV rated current of main circuit :50～4000 A branch circuit:5～800 A rated short-time withstand current of main circuit :50 KA rated peak with stand current of main circuit:63 KA (4)Shell: IP :IP33 Noise:≤50 dB temperature rise:10K

(1)Configuration list: -Rated capacity of transformer（KVA）:50,80,100,125,160,200,250,315, 400,500,630,800,1000,1250,1600 -Rated current of low voltage(A）：72.2 /115.5/14.3/180.4/230.9/288.7 /360.8/454.7/577.4/721.7/909.3/1157.7/1443.4/1804.2/2309.4 -Rated current of high voltage(A)：2.89/4.62/5.77/7.22/9.24/11.55/14.43/ 18.19/23.09/28.87/36.37/46.19/57.74/72.17/92.38 -Plug-in fuse capacity(A)：4 or 6 /6/6 or10/10/15/15/20/25/25/40/40/63/ 63 or 80/80 or 100/125 -Backup fuse capacity(A):50 /50/50/50/63/63/80/100/100/125/125/ 150 or 175/175/175 or 100/ 150 -Main switch capacity of low voltage (A):100/160/200/250/315/400/500/630/ 800/1000/1250/1600/2000/2500/3000 (2)series oil immersed transformer performances of 10 kV Pre-installed transformer substation: -Rated capacity（KVA）:30/50/63/80/100/125/160/200/250/315400/500/ 630/8001000/1250/1600 -High Voltage（KV）:6/6.3/10/10.5 -Tapping range of high voltage（%):±5 or±2x2.5 -Low Voltage（KV）:0.4

(1)Rated voltage（kV) -Load-break switch (Cabinet C) :12 -Circuit breaker (Cabinet V):12 -Disconnecting switch、grounding switch：12 (2)Rated current（A) :630 (3)Rated frequency（Hz):50 (4)Extinguishing arc mode:vacuum (5)power- frequency withstand voltage（kV): -line-to-line:42 -line-to-ground：48 (5)lightning impulse（kV)： -line-to-line:75 -line-to-ground：85 (6)Rated short-circuit breaking current (kA)：20 (7)Rated short-circuit breaking current breaking times:30 (8)Rated short-circuit current (kA):50 (9)Rated short-time withstand current(kA):20 (10)Rated short-circuit duration（S):4 (11)Rated peak withstand current (kA):50 (12)Rated cable charging breaking current（A):10 (13)Arc duration（S):0.5 (14)partial discharge（Pc）:≤5 (15)IP:IP67

Technical parameters: -Rated voltage:12KV -Rated frequency:50HZ -Rated current(the main bus bar):630A -Rated current short-term tolerance:20/4 or 25/2 (kA/s) -Rated peak when the current tolerance:50KA -Rated short-circuit making current:50KA -Rated active load breaking current:630A -Rated closed loop breaking current:630A -Rated breaking load transformer capacity:1600KVA -Rated cable charging current:10A -Rated short-circuit breaking current:31.5KA -Rated transfer current:3150A -Power frequency withstand voltage (min):phase-phase and phase-ground: 42A; isolation break:48A -Lightning shock pressure:phase-phase and phase-ground: 75KA; isolation break: 85KA

(1)Rated voltage（KV）: -HSIS Solid insulated ring main cabinet:12 -HSIS(C) load-break switch:12 -HSIS(V) circuit breaker:12 -composite apparatus :12 (2)Rated current （A）: -HSIS Solid insulated ring main cabinet:630/1250 -HSIS(C) load-break switch:630/1250 -HSIS(V) circuit breaker:630/1250 -composite apparatus :630/1250 (3)Rated frequency（Hz）:50 (4)Operation types:vacuum (5)Arc extinguishing types :Permanent magnet and spring /Spring (6)Power-frequency withstand voltage（KV）:42/48 (7)Lighting impulse（KV）:75/85 (8)Rated short-circuit breaking current （KA）:20 (9)Rated short-circuit breaking current Breaking times :30 (10)Rated short-circuit current （KA）:50/20 (11)Rated short –circuit breaking current breaking times:5/2 (12)Rated short-time withstand current :20 (13)duration of rated short-circuit:4

1Rated Voltage :12kV 2Rated Current :630A 3Rated Frequency :50Hz 4Rated short-circuit breaking current :25kA 5Breaking times of Rated short-circuit breaking current :30Times 6Rated peak with stand current:63kA 7Rated short-time withstand current(4S):25kA 8Rated short-circuit current:63kA 91 min power-frequency withstand voltage 1min :42/48kV 10lightning impulse withstand voltage:75/85kV 11Mechanical service life: -10000 Times(Spring) -30000 Times(Permanent Magnetic) 12Rated operation order opening-0.3s-closing and opening -180s- closing and opening 13Switch weight:150Kg

1Rated Voltage :12kV 2Rated Current :630/1250A 3Rated Frequency :50Hz 4Rated short-circuit breaking current :25kA 5Breaking times of Rated short-circuit breaking current :30Times 6Rated peak with stand current:63kA 7Rated short-time withstand current(4S):25kA 8Rated short-circuit current:63kA 91 min power-frequency withstand voltage 1min :42/48kV 10lightning impulse withstand voltage:75/85kV 11Mechanical service life: -10000 Times(Spring) -30000 Times(Permanent Magnetic) 12Rated operation order opening-0.3s-closing and opening -180s- closing and opening 13Switch weight:150Kg

1Rated Voltage :12kV 2Rated Current :630/1250A 3Rated Frequency :50Hz 4Rated short-circuit breaking current :25kA 5Breaking times of Rated short-circuit breaking current :30Times 6Rated peak with stand current:63kA 7Rated short-time withstand current(4S):25kA 8Rated short-circuit current:63kA 91 min power-frequency withstand voltage 1min :42/48kV 10lightning impulse withstand voltage:75/85kV 11Mechanical service life: -10000 Times(Spring) -30000 Times(Permanent Magnetic) 12Rated operation order opening-0.3s-closing and opening -180s- closing and opening 13Switch weight:150Kg

(1)Switchgear technical parameters: -Rated voltage:3、6、10 kv -Rated insulation level: *power-frequency withstand voltage (1min):42 KV *lightning impulse:75KV -Rated frequency:50HZ -Main busbar rated current:630、1250、1600、2000、2500、3150、4000A -4s thermostabilization current(effective value):16、20、25、31.5、40、50KA -Rated Dynamic stability current(peak value):40、50、63、80、100、125KA -IP:The outer shell is IP4X, The isolation room and breaker are IP2X (2)Vacuum Circuit-breaker Parameter: -Rated Voltage:10KV -Rated Frequency:50HZ -Rated Current :630-4000A -Rated short-circuit breaking current:15-50 KA -Rated short-circuit current:40～125KA -Rated thermostabilization current（valid values） :15～50KA -Rated thermostabilization current(peak value）:40～125KA -Breaking times of Rated short-circuit breaking current 100 times -Rated Operating Sequence:off-0.3s-on off-180s-on/ off -power-frequency withstand voltage:42(lmin) KV

-Rated voltage:12KV -Rated current:690V -1min power-frequency withstand voltage:42KV -Thermostabilization current:15-50KA -Dynamic stability current:40-125KA -Lighting impulse withstand voltage:75-105KV

The technical parameters： -Rated voltage:12KV -Rated current :690V -1min power-frequency withstand voltage:42KV -Thermostabilization current:15-50KA -Dynamic stability current:40-125KA -Lighting impulse withstand voltage:75-105KV

-Rated voltage :10KV -Rated insulation voltage:690V -1min power-frequency withstand voltage:2500V -Rated current:100A，200A，250A，315A，400A，500A，630A -Rated short-circuit breaking current :16、31.5、40、50kA -Shell protection level: IP33

Technical Parameters: (1)Rated voltage(KV): -HSIS solid insulated ring main cabinet:12 kv -HSIS(C) load-break switch:12 kv -HSIS(V) circuit breaker:12 kv -Composite apparatus:12 kv -HSIS disconnecting,grounding switch:12kv (2)Rated current (A): -HSIS solid insulated ring main cabinet:630/1250 -HSIS(C) load-break switch:630/1250 -HSIS(V) circuit breaker:630/1250 -Composite apparatus:125 -HSIS disconnecting,grounding switch:630/1250 (3)Rated frequency(Hz): -HSIS solid insulated ring main cabinet:50 -HSIS(C) load-break switch:50 -HSIS(V) circuit breaker:50 -Composite apparatus:50 -HSIS disconnecting,grounding switch:50 (4)Operation types: -HSIS solid insulated ring main cabinet:Vaccum -HSIS(C) load-break switch:Vaccum -HSIS(V) circuit breaker:Vaccum -Composite apparatus:Vaccum -HSIS disconnecting,grounding switch:Vaccum (5)Arc extinguishing types: Permanent magnet and spring

-Line Voltage grade: U≥6-35KV -Line current grade:1≤1200A -Line Diameter:16mm² ≤d≤240mm² -Action response time:0.06s≤t≤3s -Reset time:6,12,24,48H -Ambient temperature:-35≤T≤+70 -Operation time:≥5000 -Static power lose:≤10uW

(1)Wireless communication technology index: a) Cabinet distance wireless: -working frequency:470~510MHz -transmission power:≤10mW（10dBm） -receiving sensitivity:≥ -90dBm -Communication speed :250kbps -Communication distance:≥100m -Network topology:star shape -direction:omnidirection b)wireless communication technology index: Network access:Support wireless DDN（APN）/VPDN Network authentication:Support CHAP、PAP certification Network standard: Support GPRS/EDGE：900/1800 MHz； Support WCDMA/HSPA900/2100MHz -UIM/SIM card:3V，Drawer type seat installation (3)GPS time module: antenna gain26~28dB First start-up time35S Restart time1S Timing accuracy1us (4)Protocol and Agreement: -Power protocol:Support DL／T 634.5 101-2002、DL／T 634.5 104-2002 (5)Network security: Device management security:Support for differentiating user type logins: administrators, maintainers (2)Specification of Acquisition unit: (3)Collection unit Specification:

The low voltage switch cabinet is suitable for power plants, petroleum, chemical industry, metallurgy, textile, high-rise building and other industries; it can be used for power transmission, power distribution and conversion of power energy. The high voltage switch is mainly used for cutting and closing the electrical equipment on the conductive circuit, it is the generic term of the combination of the high voltage switch and its corresponding controlling, measuring, protective, regulating devices as well as auxiliary parts, shell, support and other parts and its electrical and mechanical joint components, and it is an important control equipment to connect and disconnect circuit and remove and isolate faults.

At ARABELT, we simplify this process by offering a comprehensive range of electric power products: - Transformers - Circuit Breakers - Switchgear and Distribution Panels - Electrical Cables and Wires - Electrical Substations - Power Generation Equipment - Energy Storage Solutions - Smart Grid Solutions - Power Quality and Monitoring Equipment - Consultation and Project Management