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Buildings Circuit Protection

SUNTREE has workd closely with solar system manufacturers and through coordinated neserch and development,has produced revolutionary new dc circurit breaker,dc isolator swithc,dc fuse which,combined with its range of surge protective devices,offer complete protection for PV systems

Time Switch TB35

Place of Origin: Zhejiang, China (Mainland)
Brand Name: Suntree/oem
Model Number: TB-35
Theory: Time Relay
Usage: Protective
Size: Miniature
Protect Feature: Epoxy
Contact Load: Low Power

ALST8 time relay

ALST8 time relay , suitable for AC 50Hz,
voltage 220v delay control circuit to do the original ,
according to the preset time or breaking the circuit switched.

SUN181H time relay

SUN181H time relay , suitable for AC 50Hz,
voltage 380V and below or 24V DC operating voltage delay control circuit to do the original ,
according to the preset time or breaking the circuit switched.

SUL 180a Time switches

1) Time switches with 24h or 7 day segment dial.
2) Programming by 15 minutes segments in the day program.
3) Programming by 2 hours segments in the week program.
4) Permanent ON/OFF switch.
5) Normally open contact 16A/250V~
6) Switching status indication

SUP1 Surge Protective Device

Place of Origin: Zhejiang, China (Mainland), China for surge protection lightning arrestor
Brand Name: SUNTREE, SUNTREE
Model Number: SUP1-30 surge protection lightning arrestor, SUP1-30 surge protection lightning arrestor
Guarantee period: surge protection lightning arrestor for 2 years.
Professional manufacture: 10 year
Type: surge protection lightning arrestor
Poles Number: 4 poles surge protection lightning arrestor
Surge Protective Device: surge protection lightning arrestor

SL7-63 MCB

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE
Model Number: SL7-63
Type: Mini
Poles Number: 1
Test Standard: GB18802.1-2002/IEC6164.3.1-1998
material: PV string
Max Discharge Current: 63A

SDRNL Mini RCD

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE
Model Number: SDRNL earth leakage circuit breaker elcb
Type: Residual Current
Poles Number: 1P+N 2P 3P+N 4P
Product name: earth leakage circuit breaker elcb
Standards: IEC60898,IEC60898-2
Rated Current (A): 6 10 16 20 25 32A

Multifunction Electric Power Meter

Directly from the current, voltage transformer access signal, can be arbitrarily set PT / CT ratio;
Scrollable LED or LCD setting display high visibility.
I / O switch, relay alarm output, DC4-20mA analog function module design;
Can communication access to SCADA, PLC system; and a variety of communications industry software ( Intouch, Fix, Citec, Kingview etc.);
With extremal measure, demand measurement,64event record and other functions

SCB8LE RCD

SCB8LE earth leakAge circuit breaker is used for the protection,against
electrical leakAge in the circuit of 50/60Hz, rated voltage single-phase 230V,
3 phase 415V, rated current up to 60A When somebody gets an electric
shock or the residual current of the circuit exceeds the fixed value,the RCD
can cut off the power within the time of 0.1s automatically protecting the
equipment from the fault resulted by the residual current.

SUP2 Surge Protective Device

Place of Origin: Zhejiang, China (Mainland), China for surge protection lightning arrestor
Brand Name: SUNTREE, SUNTREE
Model Number: SUP2-PV Surge Protection Lightning Arrestor, SUP2-PV surge protection lightning arrestor
Guarantee period: 2 year of Surge Protection Lightning Arrestor
Professional manufacture: 10 year
Type: Surge Protection Lightning Arrestor
Poles Number: 4 poles surge protection lightning arrestor
Surge Protective Device: surge protection lightning arrestor

SL7-63N MCB(Mini circuit breaker)

Place of Origin: Zhejiang, China (Mainland)
Brand Name: Suntree/OEM
Model Number: SL7-63N MCB(Mini circuit breaker)
Type: Mini
Poles Number: 1,2,3,4
Rated current: 1-63A
Rated Breaking capacity: 6,10kA IEC60898(0.5~63A).6,10,15kA IEC60947-2(0.5~63A)
Characteristic curve: B,C,D

Three phase combination power meter

Directly from the current, voltage transformer access signal,
can be arbitrarily set PT / CT ratio;
Scrollable LED or LCD setting display.
I / O switch, relay alarm output, DC4-20mA analog function module design;
Can communication access to SCADA, PLC system;
and a variety of communications industry software ( Intouch, Fix, Citec, Kingview etc.).

SC45L-125H RCD

SC45L-125H is suitable for the circuit of 50Hz, rated voltage 230V/415V,
and rated current up to 100A, It has the earth leakAge,overload ,
short circuit protect function. And it can also add over voltage protect function.
It is mainly used in building illuminating and electrical distribution system.

SL7-125 MCB

This circuit breaker is applied to protect the over-current of electrical apparatus
and circuit device of construction and similar buildings in the circuit of AC 50Hz,
rated voltage 230V/400V and rated current up to 125A.
It can also applied for unfrequent making-breaking operation.
It accords with IEC60898, GB10963 standard.

SUP3 Surge protective device

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE
Model Number: SUP3-80
Test Standard: GB18802.1-2002/IEC6164.3.1-1998/GB50057-2000
Certification: CE Certification & ISO90001-2000 & Test Report
DC firing voltage(KV-): 2.9(+25%~--40%)
install: 35mm DIN rail
Max voltage: 660V

Single phase multifunctional power meter

Directly from the current, voltage transformer access signal,
can be arbitrarily set PT / CT ratio;
Scrollable LED or LCD setting display high visibility.
I / O switch, relay alarm output, DC4-20mA analog function module design;
Can communication access to SCADA, PLC system;
and a variety of communications industry software ( Intouch, Fix, Citec, Kingview etc.);

SUP4 surge protection device

Place of Origin: Zhejiang, China (Mainland)
Brand Name: suntree
Model Number: SUP4
Test Standard: GB18802.1-2002/IEC6164.3.1-1998
Nominal discharge current In: 20KA
Max Discharge Current: 40ka
Operating temperature: -40/+85°C
Protection grade: IP20

SC65L(SC60L) RCD

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE
Model Number: SL7LE manual transfer switch circuit breaker RCD
Type: Mini
Poles Number: 3
Product name: SL7LE RCDmanual transfer switch circuit breaker RCD
Standards: IEC60898,IEC60898-2
Poles: 1,2,3,4

SCB8 MCB

SCB8 series circuit breaker is used in lighting distribution system or motor
distribution system for protecting overload and short-circuit in the system.
The product is novel in structure, light in weight, reliable and excellent in
performance. It has high breaking capacity, can trip quickly and Its
installation uses with guide, Its case and items are adopted with high
fire-resistant and shockproof plastics.

SUP2-PV Surge Protector

These units must be installed in parallel on the DC networks to be protected
and provide common and different modes protection. Its installed location
are recommended at both ends of the DC power supply line (solor panel
side and inverter/converter side), ely if the line routing is external end long.