Name: LCR6000 Water-cooled high-power resistor, High power resistor, EECTECH resistors
Brand: China industrial electronic components
SKU: RWC05010
Availability: OutOfStock

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Your position: Home / Resistors / Water Cooling Resistor

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Introduce:
The resistor body adopts an alloy sheet reciprocating structure, and it is directly cooled by circulating high-purity water (or 50% ethylene glycol), which has a better heat dissipation effect than the traditional indirect heat dissipation mechanism. It is used in the fields of electrical equipment such as power generation, power transmission, and electric drive.

Features
1. Adopt PVDF all-plastic resistance shell and water channel, so that the product has good anti-high pressure characteristics And excellent high temperature aging resistance and acid resistance.
2. Spiral water channel design makes the water flow without resistance and no dead corners in the water channel, and the symmetrical alloy resistance band minimizes the inductance and capacitance of the resistor body
3. The resistance chip is stamped and formed by alloy foil, the resistance band gap is uniform and reliable, and the special process is installed and fixed, so that this product has excellent anti-vibration/shock performance
4. Shell material: PVDF CTI≥600, flame retardancy: UL94-V0

Resistance range	0.1Ω~100Ω other resistance values can be negotiated and ordered
Resistance accuracy	±1%～±5%
Temperature Coefficient	≤±150ppm/°C （25°C～100°C）
Load power	Cooling water conductivity requirements: <0.5μS/cm
	Cooling water temperature requirement: outlet water temperature ≤65°C (avoid boiling of water)
	The formula for calculating the temperature rise of cooling water: ΔT=(P60)/(L4200)
	Where P: Rated power (W) L: Water flow rate (L/min)
	According to the above requirements, when the inlet water temperature is ≤50°C and the cooling water temperature rise is ≤15°C, the relationship between the water flow rate and the rated power is as follows:
	6L/min: Pmax=6KW (Inlet and outlet water pressure difference ≤1.2bar, reference value)
	8L/min: Pmax=8KW (Inlet and outlet water pressure difference ≤1.7bar, reference value)
Short-term overload	1.5 times the rated power, 5s, ΔR≤±(1%R+0.05Ω)
Maximum peak voltage	8.5KV
Insulation withstand voltage	11kVrms，50Hz，1min
Space distance	Minimum 17 mm
inductance	≤10uH
Distributed capacitance (Mass)	≤100pF
Vibration test	Amplitude 0.75, frequency 10～55 Hz, 2h, ΔR≤±(1%R+0.05Ω)

Delivery time:
Usually, we will ship within 7-10 days after order confirmation. and then we will try to ship as soon as possible, or we will contact you with suggestions.

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